64021184

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{163}}^1$

素因数の和:230

約数の個数: 84

約数和(自身を含む): 142838424

約数和(自身を除く): 78817240

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 163, 272, 304, 323, 326, 361, 544, 608, 646, 652, 722, 1088, 1216, 1292, 1304, 1444, 2584, 2608, 2771, 2888, 3097, 5168, 5216, 5542, 5776, 6137, 6194, 10336, 10432, 11084, 11552, 12274, 12388, 20672, 22168, 23104, 24548, 24776, 44336, 49096, 49552, 52649, 58843, 88672, 98192, 99104, 105298, 117686, 177344, 196384, 198208, 210596, 235372, 392768, 421192, 470744, 842384, 941488, 1000331, 1684768, 1882976, 2000662, 3369536, 3765952, 4001324, 8002648, 16005296, 32010592, 64021184]

約数ペア:

[(1, 64021184), (2, 32010592), (4, 16005296), (8, 8002648), (16, 4001324), (17, 3765952), (19, 3369536), (32, 2000662), (34, 1882976), (38, 1684768), (64, 1000331), (68, 941488), (76, 842384), (136, 470744), (152, 421192), (163, 392768), (272, 235372), (304, 210596), (323, 198208), (326, 196384), (361, 177344), (544, 117686), (608, 105298), (646, 99104), (652, 98192), (722, 88672), (1088, 58843), (1216, 52649), (1292, 49552), (1304, 49096), (1444, 44336), (2584, 24776), (2608, 24548), (2771, 23104), (2888, 22168), (3097, 20672), (5168, 12388), (5216, 12274), (5542, 11552), (5776, 11084), (6137, 10432), (6194, 10336)]