56332016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:306

約数の個数: 80

約数和(自身を含む): 126554400

約数和(自身を除く): 70222384

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 89, 104, 136, 178, 179, 208, 221, 272, 356, 358, 442, 712, 716, 884, 1157, 1424, 1432, 1513, 1768, 2314, 2327, 2864, 3026, 3043, 3536, 4628, 4654, 6052, 6086, 9256, 9308, 12104, 12172, 15931, 18512, 18616, 19669, 24208, 24344, 31862, 37232, 39338, 39559, 48688, 63724, 78676, 79118, 127448, 157352, 158236, 207103, 254896, 270827, 314704, 316472, 414206, 541654, 632944, 828412, 1083308, 1656824, 2166616, 3313648, 3520751, 4333232, 7041502, 14083004, 28166008, 56332016]

約数ペア:

[(1, 56332016), (2, 28166008), (4, 14083004), (8, 7041502), (13, 4333232), (16, 3520751), (17, 3313648), (26, 2166616), (34, 1656824), (52, 1083308), (68, 828412), (89, 632944), (104, 541654), (136, 414206), (178, 316472), (179, 314704), (208, 270827), (221, 254896), (272, 207103), (356, 158236), (358, 157352), (442, 127448), (712, 79118), (716, 78676), (884, 63724), (1157, 48688), (1424, 39559), (1432, 39338), (1513, 37232), (1768, 31862), (2314, 24344), (2327, 24208), (2864, 19669), (3026, 18616), (3043, 18512), (3536, 15931), (4628, 12172), (4654, 12104), (6052, 9308), (6086, 9256)]