68376448

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^2$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 167333040

約数和(自身を除く): 98956592

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 67, 68, 112, 119, 128, 134, 136, 224, 238, 268, 272, 448, 469, 476, 536, 544, 896, 938, 952, 1072, 1088, 1139, 1876, 1904, 2144, 2176, 2278, 3752, 3808, 4288, 4489, 4556, 7504, 7616, 7973, 8576, 8978, 9112, 15008, 15232, 15946, 17956, 18224, 30016, 31423, 31892, 35912, 36448, 60032, 62846, 63784, 71824, 72896, 76313, 125692, 127568, 143648, 145792, 152626, 251384, 255136, 287296, 305252, 502768, 510272, 534191, 574592, 610504, 1005536, 1020544, 1068382, 1221008, 2011072, 2136764, 2442016, 4022144, 4273528, 4884032, 8547056, 9768064, 17094112, 34188224, 68376448]

約数ペア:

[(1, 68376448), (2, 34188224), (4, 17094112), (7, 9768064), (8, 8547056), (14, 4884032), (16, 4273528), (17, 4022144), (28, 2442016), (32, 2136764), (34, 2011072), (56, 1221008), (64, 1068382), (67, 1020544), (68, 1005536), (112, 610504), (119, 574592), (128, 534191), (134, 510272), (136, 502768), (224, 305252), (238, 287296), (268, 255136), (272, 251384), (448, 152626), (469, 145792), (476, 143648), (536, 127568), (544, 125692), (896, 76313), (938, 72896), (952, 71824), (1072, 63784), (1088, 62846), (1139, 60032), (1876, 36448), (1904, 35912), (2144, 31892), (2176, 31423), (2278, 30016), (3752, 18224), (3808, 17956), (4288, 15946), (4489, 15232), (4556, 15008), (7504, 9112), (7616, 8978), (7973, 8576)]