7378688

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:113

約数の個数: 72

約数和(自身を含む): 16311120

約数和(自身を除く): 8932432

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 41, 64, 74, 76, 82, 128, 148, 152, 164, 256, 296, 304, 328, 592, 608, 656, 703, 779, 1184, 1216, 1312, 1406, 1517, 1558, 2368, 2432, 2624, 2812, 3034, 3116, 4736, 4864, 5248, 5624, 6068, 6232, 9472, 10496, 11248, 12136, 12464, 22496, 24272, 24928, 28823, 44992, 48544, 49856, 57646, 89984, 97088, 99712, 115292, 179968, 194176, 199424, 230584, 388352, 461168, 922336, 1844672, 3689344, 7378688]

約数ペア:

[(1, 7378688), (2, 3689344), (4, 1844672), (8, 922336), (16, 461168), (19, 388352), (32, 230584), (37, 199424), (38, 194176), (41, 179968), (64, 115292), (74, 99712), (76, 97088), (82, 89984), (128, 57646), (148, 49856), (152, 48544), (164, 44992), (256, 28823), (296, 24928), (304, 24272), (328, 22496), (592, 12464), (608, 12136), (656, 11248), (703, 10496), (779, 9472), (1184, 6232), (1216, 6068), (1312, 5624), (1406, 5248), (1517, 4864), (1558, 4736), (2368, 3116), (2432, 3034), (2624, 2812)]