12838416

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:464

約数の個数: 80

約数和(自身を含む): 35890560

約数和(自身を除く): 23052144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 46, 48, 58, 69, 87, 92, 116, 138, 174, 184, 232, 276, 348, 368, 401, 464, 552, 667, 696, 802, 1104, 1203, 1334, 1392, 1604, 2001, 2406, 2668, 3208, 4002, 4812, 5336, 6416, 8004, 9223, 9624, 10672, 11629, 16008, 18446, 19248, 23258, 27669, 32016, 34887, 36892, 46516, 55338, 69774, 73784, 93032, 110676, 139548, 147568, 186064, 221352, 267467, 279096, 442704, 534934, 558192, 802401, 1069868, 1604802, 2139736, 3209604, 4279472, 6419208, 12838416]

約数ペア:

[(1, 12838416), (2, 6419208), (3, 4279472), (4, 3209604), (6, 2139736), (8, 1604802), (12, 1069868), (16, 802401), (23, 558192), (24, 534934), (29, 442704), (46, 279096), (48, 267467), (58, 221352), (69, 186064), (87, 147568), (92, 139548), (116, 110676), (138, 93032), (174, 73784), (184, 69774), (232, 55338), (276, 46516), (348, 36892), (368, 34887), (401, 32016), (464, 27669), (552, 23258), (667, 19248), (696, 18446), (802, 16008), (1104, 11629), (1203, 10672), (1334, 9624), (1392, 9223), (1604, 8004), (2001, 6416), (2406, 5336), (2668, 4812), (3208, 4002)]