39894604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 79430400

約数和(自身を除く): 39535796

約数列:

[1, 2, 4, 19, 23, 29, 38, 46, 58, 76, 92, 116, 437, 551, 667, 787, 874, 1102, 1334, 1574, 1748, 2204, 2668, 3148, 12673, 14953, 18101, 22823, 25346, 29906, 36202, 45646, 50692, 59812, 72404, 91292, 343919, 433637, 524929, 687838, 867274, 1049858, 1375676, 1734548, 2099716, 9973651, 19947302, 39894604]

約数ペア:

[(1, 39894604), (2, 19947302), (4, 9973651), (19, 2099716), (23, 1734548), (29, 1375676), (38, 1049858), (46, 867274), (58, 687838), (76, 524929), (92, 433637), (116, 343919), (437, 91292), (551, 72404), (667, 59812), (787, 50692), (874, 45646), (1102, 36202), (1334, 29906), (1574, 25346), (1748, 22823), (2204, 18101), (2668, 14953), (3148, 12673)]