39118768

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:111

約数の個数: 120

約数和(自身を含む): 93127968

約数和(自身を除く): 54009200

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 34, 37, 46, 52, 68, 74, 92, 104, 136, 148, 169, 184, 208, 221, 272, 296, 299, 338, 368, 391, 442, 481, 592, 598, 629, 676, 782, 851, 884, 962, 1196, 1258, 1352, 1564, 1702, 1768, 1924, 2392, 2516, 2704, 2873, 3128, 3404, 3536, 3848, 3887, 4784, 5032, 5083, 5746, 6253, 6256, 6808, 7696, 7774, 8177, 10064, 10166, 11063, 11492, 12506, 13616, 14467, 15548, 16354, 20332, 22126, 22984, 25012, 28934, 31096, 32708, 40664, 44252, 45968, 50024, 57868, 62192, 65416, 66079, 81328, 88504, 100048, 106301, 115736, 130832, 132158, 143819, 177008, 188071, 212602, 231472, 264316, 287638, 376142, 425204, 528632, 575276, 752284, 850408, 1057264, 1150552, 1504568, 1700816, 2301104, 2444923, 3009136, 4889846, 9779692, 19559384, 39118768]

約数ペア:

[(1, 39118768), (2, 19559384), (4, 9779692), (8, 4889846), (13, 3009136), (16, 2444923), (17, 2301104), (23, 1700816), (26, 1504568), (34, 1150552), (37, 1057264), (46, 850408), (52, 752284), (68, 575276), (74, 528632), (92, 425204), (104, 376142), (136, 287638), (148, 264316), (169, 231472), (184, 212602), (208, 188071), (221, 177008), (272, 143819), (296, 132158), (299, 130832), (338, 115736), (368, 106301), (391, 100048), (442, 88504), (481, 81328), (592, 66079), (598, 65416), (629, 62192), (676, 57868), (782, 50024), (851, 45968), (884, 44252), (962, 40664), (1196, 32708), (1258, 31096), (1352, 28934), (1564, 25012), (1702, 22984), (1768, 22126), (1924, 20332), (2392, 16354), (2516, 15548), (2704, 14467), (2873, 13616), (3128, 12506), (3404, 11492), (3536, 11063), (3848, 10166), (3887, 10064), (4784, 8177), (5032, 7774), (5083, 7696), (5746, 6808), (6253, 6256)]