39245752

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:141

約数の個数: 128

約数和(自身を含む): 98058240

約数和(自身を除く): 58812488

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 37, 47, 52, 56, 62, 74, 91, 94, 104, 124, 148, 182, 188, 217, 248, 259, 296, 329, 364, 376, 403, 434, 481, 518, 611, 658, 728, 806, 868, 962, 1036, 1147, 1222, 1316, 1457, 1612, 1736, 1739, 1924, 2072, 2294, 2444, 2632, 2821, 2914, 3224, 3367, 3478, 3848, 4277, 4588, 4888, 5642, 5828, 6734, 6956, 8029, 8554, 9176, 10199, 11284, 11656, 12173, 13468, 13912, 14911, 16058, 17108, 18941, 20398, 22568, 22607, 24346, 26936, 29822, 32116, 34216, 37882, 40796, 45214, 48692, 53909, 59644, 64232, 75764, 81592, 90428, 97384, 104377, 107818, 119288, 132587, 151528, 158249, 180856, 208754, 215636, 265174, 316498, 377363, 417508, 431272, 530348, 632996, 700817, 754726, 835016, 1060696, 1265992, 1401634, 1509452, 2803268, 3018904, 4905719, 5606536, 9811438, 19622876, 39245752]

約数ペア:

[(1, 39245752), (2, 19622876), (4, 9811438), (7, 5606536), (8, 4905719), (13, 3018904), (14, 2803268), (26, 1509452), (28, 1401634), (31, 1265992), (37, 1060696), (47, 835016), (52, 754726), (56, 700817), (62, 632996), (74, 530348), (91, 431272), (94, 417508), (104, 377363), (124, 316498), (148, 265174), (182, 215636), (188, 208754), (217, 180856), (248, 158249), (259, 151528), (296, 132587), (329, 119288), (364, 107818), (376, 104377), (403, 97384), (434, 90428), (481, 81592), (518, 75764), (611, 64232), (658, 59644), (728, 53909), (806, 48692), (868, 45214), (962, 40796), (1036, 37882), (1147, 34216), (1222, 32116), (1316, 29822), (1457, 26936), (1612, 24346), (1736, 22607), (1739, 22568), (1924, 20398), (2072, 18941), (2294, 17108), (2444, 16058), (2632, 14911), (2821, 13912), (2914, 13468), (3224, 12173), (3367, 11656), (3478, 11284), (3848, 10199), (4277, 9176), (4588, 8554), (4888, 8029), (5642, 6956), (5828, 6734)]