15962128

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:624

約数の個数: 80

約数和(自身を含む): 40136320

約数和(自身を除く): 24174192

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, 577, 728, 988, 1064, 1154, 1456, 1729, 1976, 2128, 2308, 3458, 3952, 4039, 4616, 6916, 7501, 8078, 9232, 10963, 13832, 15002, 16156, 21926, 27664, 30004, 32312, 43852, 52507, 60008, 64624, 76741, 87704, 105014, 120016, 142519, 153482, 175408, 210028, 285038, 306964, 420056, 570076, 613928, 840112, 997633, 1140152, 1227856, 1995266, 2280304, 3990532, 7981064, 15962128]

約数ペア:

[(1, 15962128), (2, 7981064), (4, 3990532), (7, 2280304), (8, 1995266), (13, 1227856), (14, 1140152), (16, 997633), (19, 840112), (26, 613928), (28, 570076), (38, 420056), (52, 306964), (56, 285038), (76, 210028), (91, 175408), (104, 153482), (112, 142519), (133, 120016), (152, 105014), (182, 87704), (208, 76741), (247, 64624), (266, 60008), (304, 52507), (364, 43852), (494, 32312), (532, 30004), (577, 27664), (728, 21926), (988, 16156), (1064, 15002), (1154, 13832), (1456, 10963), (1729, 9232), (1976, 8078), (2128, 7501), (2308, 6916), (3458, 4616), (3952, 4039)]