7424872

素因数分解:

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

素因数の和:111

約数の個数: 96

約数和(自身を含む): 18385920

約数和(自身を除く): 10961048

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 47, 49, 52, 56, 62, 91, 94, 98, 104, 124, 182, 188, 196, 217, 248, 329, 364, 376, 392, 403, 434, 611, 637, 658, 728, 806, 868, 1222, 1274, 1316, 1457, 1519, 1612, 1736, 2303, 2444, 2548, 2632, 2821, 2914, 3038, 3224, 4277, 4606, 4888, 5096, 5642, 5828, 6076, 8554, 9212, 10199, 11284, 11656, 12152, 17108, 18424, 18941, 19747, 20398, 22568, 29939, 34216, 37882, 39494, 40796, 59878, 71393, 75764, 78988, 81592, 119756, 132587, 142786, 151528, 157976, 239512, 265174, 285572, 530348, 571144, 928109, 1060696, 1856218, 3712436, 7424872]

約数ペア:

[(1, 7424872), (2, 3712436), (4, 1856218), (7, 1060696), (8, 928109), (13, 571144), (14, 530348), (26, 285572), (28, 265174), (31, 239512), (47, 157976), (49, 151528), (52, 142786), (56, 132587), (62, 119756), (91, 81592), (94, 78988), (98, 75764), (104, 71393), (124, 59878), (182, 40796), (188, 39494), (196, 37882), (217, 34216), (248, 29939), (329, 22568), (364, 20398), (376, 19747), (392, 18941), (403, 18424), (434, 17108), (611, 12152), (637, 11656), (658, 11284), (728, 10199), (806, 9212), (868, 8554), (1222, 6076), (1274, 5828), (1316, 5642), (1457, 5096), (1519, 4888), (1612, 4606), (1736, 4277), (2303, 3224), (2444, 3038), (2548, 2914), (2632, 2821)]