16626064

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:648

約数の個数: 80

約数和(自身を含む): 41802880

約数和(自身を除く): 25176816

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 601, 728, 988, 1064, 1202, 1456, 1729, 1976, 2128, 2404, 3458, 3952, 4207, 4808, 6916, 7813, 8414, 9616, 11419, 13832, 15626, 16828, 22838, 27664, 31252, 33656, 45676, 54691, 62504, 67312, 79933, 91352, 109382, 125008, 148447, 159866, 182704, 218764, 296894, 319732, 437528, 593788, 639464, 875056, 1039129, 1187576, 1278928, 2078258, 2375152, 4156516, 8313032, 16626064]

約数ペア:

[(1, 16626064), (2, 8313032), (4, 4156516), (7, 2375152), (8, 2078258), (13, 1278928), (14, 1187576), (16, 1039129), (19, 875056), (26, 639464), (28, 593788), (38, 437528), (52, 319732), (56, 296894), (76, 218764), (91, 182704), (104, 159866), (112, 148447), (133, 125008), (152, 109382), (182, 91352), (208, 79933), (247, 67312), (266, 62504), (304, 54691), (364, 45676), (494, 33656), (532, 31252), (601, 27664), (728, 22838), (988, 16828), (1064, 15626), (1202, 13832), (1456, 11419), (1729, 9616), (1976, 8414), (2128, 7813), (2404, 6916), (3458, 4808), (3952, 4207)]