15408064048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{261757}}^1$

素因数の和:262061

約数の個数: 40

約数和(自身を含む): 32263244048

約数和(自身を除く): 16855180000

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 283, 566, 1132, 2264, 3679, 4528, 7358, 14716, 29432, 58864, 261757, 523514, 1047028, 2094056, 3402841, 4188112, 6805682, 13611364, 27222728, 54445456, 74077231, 148154462, 296308924, 592617848, 963004003, 1185235696, 1926008006, 3852016012, 7704032024, 15408064048]

約数ペア:

[(1, 15408064048), (2, 7704032024), (4, 3852016012), (8, 1926008006), (13, 1185235696), (16, 963004003), (26, 592617848), (52, 296308924), (104, 148154462), (208, 74077231), (283, 54445456), (566, 27222728), (1132, 13611364), (2264, 6805682), (3679, 4188112), (4528, 3402841), (7358, 2094056), (14716, 1047028), (29432, 523514), (58864, 261757)]