39778833664

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{39229}}^1$

素因数の和:39495

約数の個数: 72

約数和(自身を含む): 84435984360

約数和(自身を除く): 44657150696

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 233, 256, 272, 466, 544, 932, 1088, 1864, 2176, 3728, 3961, 4352, 7456, 7922, 14912, 15844, 29824, 31688, 39229, 59648, 63376, 78458, 126752, 156916, 253504, 313832, 507008, 627664, 666893, 1014016, 1255328, 1333786, 2510656, 2667572, 5021312, 5335144, 9140357, 10042624, 10670288, 18280714, 21340576, 36561428, 42681152, 73122856, 85362304, 146245712, 155386069, 170724608, 292491424, 310772138, 584982848, 621544276, 1169965696, 1243088552, 2339931392, 2486177104, 4972354208, 9944708416, 19889416832, 39778833664]

約数ペア:

[(1, 39778833664), (2, 19889416832), (4, 9944708416), (8, 4972354208), (16, 2486177104), (17, 2339931392), (32, 1243088552), (34, 1169965696), (64, 621544276), (68, 584982848), (128, 310772138), (136, 292491424), (233, 170724608), (256, 155386069), (272, 146245712), (466, 85362304), (544, 73122856), (932, 42681152), (1088, 36561428), (1864, 21340576), (2176, 18280714), (3728, 10670288), (3961, 10042624), (4352, 9140357), (7456, 5335144), (7922, 5021312), (14912, 2667572), (15844, 2510656), (29824, 1333786), (31688, 1255328), (39229, 1014016), (59648, 666893), (63376, 627664), (78458, 507008), (126752, 313832), (156916, 253504)]