7928528

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:411

約数の個数: 40

約数和(自身を含む): 16481088

約数和(自身を除く): 8552560

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 103, 136, 206, 272, 283, 412, 566, 824, 1132, 1648, 1751, 2264, 3502, 4528, 4811, 7004, 9622, 14008, 19244, 28016, 29149, 38488, 58298, 76976, 116596, 233192, 466384, 495533, 991066, 1982132, 3964264, 7928528]

約数ペア:

[(1, 7928528), (2, 3964264), (4, 1982132), (8, 991066), (16, 495533), (17, 466384), (34, 233192), (68, 116596), (103, 76976), (136, 58298), (206, 38488), (272, 29149), (283, 28016), (412, 19244), (566, 14008), (824, 9622), (1132, 7004), (1648, 4811), (1751, 4528), (2264, 3502)]