2988736

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 56

約数和(自身を含む): 6528816

約数和(自身を除く): 3540080

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 64, 67, 68, 82, 134, 136, 164, 268, 272, 328, 536, 544, 656, 697, 1072, 1088, 1139, 1312, 1394, 2144, 2278, 2624, 2747, 2788, 4288, 4556, 5494, 5576, 9112, 10988, 11152, 18224, 21976, 22304, 36448, 43952, 44608, 46699, 72896, 87904, 93398, 175808, 186796, 373592, 747184, 1494368, 2988736]

約数ペア:

[(1, 2988736), (2, 1494368), (4, 747184), (8, 373592), (16, 186796), (17, 175808), (32, 93398), (34, 87904), (41, 72896), (64, 46699), (67, 44608), (68, 43952), (82, 36448), (134, 22304), (136, 21976), (164, 18224), (268, 11152), (272, 10988), (328, 9112), (536, 5576), (544, 5494), (656, 4556), (697, 4288), (1072, 2788), (1088, 2747), (1139, 2624), (1312, 2278), (1394, 2144)]