28309696

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:813

約数の個数: 56

約数和(自身を含む): 61122560

約数和(自身を除く): 32812864

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 152, 248, 304, 496, 589, 608, 751, 992, 1178, 1216, 1502, 1984, 2356, 3004, 4712, 6008, 9424, 12016, 14269, 18848, 23281, 24032, 28538, 37696, 46562, 48064, 57076, 93124, 114152, 186248, 228304, 372496, 442339, 456608, 744992, 884678, 913216, 1489984, 1769356, 3538712, 7077424, 14154848, 28309696]

約数ペア:

[(1, 28309696), (2, 14154848), (4, 7077424), (8, 3538712), (16, 1769356), (19, 1489984), (31, 913216), (32, 884678), (38, 744992), (62, 456608), (64, 442339), (76, 372496), (124, 228304), (152, 186248), (248, 114152), (304, 93124), (496, 57076), (589, 48064), (608, 46562), (751, 37696), (992, 28538), (1178, 24032), (1216, 23281), (1502, 18848), (1984, 14269), (2356, 12016), (3004, 9424), (4712, 6008)]