2033458432

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{11299}}^1$

素因数の和:11371

約数の個数: 72

約数和(自身を含む): 4388468000

約数和(自身を除く): 2355009568

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 128, 148, 152, 256, 296, 304, 592, 608, 703, 1184, 1216, 1406, 2368, 2432, 2812, 4736, 4864, 5624, 9472, 11248, 11299, 22496, 22598, 44992, 45196, 89984, 90392, 179968, 180784, 214681, 361568, 418063, 429362, 723136, 836126, 858724, 1446272, 1672252, 1717448, 2892544, 3344504, 3434896, 6689008, 6869792, 7943197, 13378016, 13739584, 15886394, 26756032, 27479168, 31772788, 53512064, 54958336, 63545576, 107024128, 127091152, 254182304, 508364608, 1016729216, 2033458432]

約数ペア:

[(1, 2033458432), (2, 1016729216), (4, 508364608), (8, 254182304), (16, 127091152), (19, 107024128), (32, 63545576), (37, 54958336), (38, 53512064), (64, 31772788), (74, 27479168), (76, 26756032), (128, 15886394), (148, 13739584), (152, 13378016), (256, 7943197), (296, 6869792), (304, 6689008), (592, 3434896), (608, 3344504), (703, 2892544), (1184, 1717448), (1216, 1672252), (1406, 1446272), (2368, 858724), (2432, 836126), (2812, 723136), (4736, 429362), (4864, 418063), (5624, 361568), (9472, 214681), (11248, 180784), (11299, 179968), (22496, 90392), (22598, 89984), (44992, 45196)]