69649424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3251}}^1$

素因数の和:3375

約数の個数: 40

約数和(自身を含む): 146782272

約数和(自身を除く): 77132848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 1339, 1648, 2678, 3251, 5356, 6502, 10712, 13004, 21424, 26008, 42263, 52016, 84526, 169052, 334853, 338104, 669706, 676208, 1339412, 2678824, 4353089, 5357648, 8706178, 17412356, 34824712, 69649424]

約数ペア:

[(1, 69649424), (2, 34824712), (4, 17412356), (8, 8706178), (13, 5357648), (16, 4353089), (26, 2678824), (52, 1339412), (103, 676208), (104, 669706), (206, 338104), (208, 334853), (412, 169052), (824, 84526), (1339, 52016), (1648, 42263), (2678, 26008), (3251, 21424), (5356, 13004), (6502, 10712)]