3313648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:289

約数の個数: 40

約数和(自身を含む): 7030800

約数和(自身を除く): 3717152

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 179, 208, 356, 358, 712, 716, 1157, 1424, 1432, 2314, 2327, 2864, 4628, 4654, 9256, 9308, 15931, 18512, 18616, 31862, 37232, 63724, 127448, 207103, 254896, 414206, 828412, 1656824, 3313648]

約数ペア:

[(1, 3313648), (2, 1656824), (4, 828412), (8, 414206), (13, 254896), (16, 207103), (26, 127448), (52, 63724), (89, 37232), (104, 31862), (178, 18616), (179, 18512), (208, 15931), (356, 9308), (358, 9256), (712, 4654), (716, 4628), (1157, 2864), (1424, 2327), (1432, 2314)]