16626976

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:122

約数の個数: 96

約数和(自身を含む): 38102400

約数和(自身を除く): 21475424

約数列:

[1, 2, 4, 8, 16, 19, 23, 29, 32, 38, 41, 46, 58, 76, 82, 92, 116, 152, 164, 184, 232, 304, 328, 368, 437, 464, 551, 608, 656, 667, 736, 779, 874, 928, 943, 1102, 1189, 1312, 1334, 1558, 1748, 1886, 2204, 2378, 2668, 3116, 3496, 3772, 4408, 4756, 5336, 6232, 6992, 7544, 8816, 9512, 10672, 12464, 12673, 13984, 15088, 17632, 17917, 19024, 21344, 22591, 24928, 25346, 27347, 30176, 35834, 38048, 45182, 50692, 54694, 71668, 90364, 101384, 109388, 143336, 180728, 202768, 218776, 286672, 361456, 405536, 437552, 519593, 573344, 722912, 875104, 1039186, 2078372, 4156744, 8313488, 16626976]

約数ペア:

[(1, 16626976), (2, 8313488), (4, 4156744), (8, 2078372), (16, 1039186), (19, 875104), (23, 722912), (29, 573344), (32, 519593), (38, 437552), (41, 405536), (46, 361456), (58, 286672), (76, 218776), (82, 202768), (92, 180728), (116, 143336), (152, 109388), (164, 101384), (184, 90364), (232, 71668), (304, 54694), (328, 50692), (368, 45182), (437, 38048), (464, 35834), (551, 30176), (608, 27347), (656, 25346), (667, 24928), (736, 22591), (779, 21344), (874, 19024), (928, 17917), (943, 17632), (1102, 15088), (1189, 13984), (1312, 12673), (1334, 12464), (1558, 10672), (1748, 9512), (1886, 8816), (2204, 7544), (2378, 6992), (2668, 6232), (3116, 5336), (3496, 4756), (3772, 4408)]