40154752

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 93268800

約数和(自身を除く): 53114048

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 79, 88, 128, 152, 158, 176, 209, 304, 316, 352, 361, 418, 608, 632, 704, 722, 836, 869, 1216, 1264, 1408, 1444, 1501, 1672, 1738, 2432, 2528, 2888, 3002, 3344, 3476, 3971, 5056, 5776, 6004, 6688, 6952, 7942, 10112, 11552, 12008, 13376, 13904, 15884, 16511, 23104, 24016, 26752, 27808, 28519, 31768, 33022, 46208, 48032, 55616, 57038, 63536, 66044, 96064, 111232, 114076, 127072, 132088, 192128, 228152, 254144, 264176, 313709, 456304, 508288, 528352, 627418, 912608, 1056704, 1254836, 1825216, 2113408, 2509672, 3650432, 5019344, 10038688, 20077376, 40154752]

約数ペア:

[(1, 40154752), (2, 20077376), (4, 10038688), (8, 5019344), (11, 3650432), (16, 2509672), (19, 2113408), (22, 1825216), (32, 1254836), (38, 1056704), (44, 912608), (64, 627418), (76, 528352), (79, 508288), (88, 456304), (128, 313709), (152, 264176), (158, 254144), (176, 228152), (209, 192128), (304, 132088), (316, 127072), (352, 114076), (361, 111232), (418, 96064), (608, 66044), (632, 63536), (704, 57038), (722, 55616), (836, 48032), (869, 46208), (1216, 33022), (1264, 31768), (1408, 28519), (1444, 27808), (1501, 26752), (1672, 24016), (1738, 23104), (2432, 16511), (2528, 15884), (2888, 13904), (3002, 13376), (3344, 12008), (3476, 11552), (3971, 10112), (5056, 7942), (5776, 6952), (6004, 6688)]