78492496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8329}}^1$

素因数の和:8387

約数の個数: 40

約数和(自身を含む): 165267200

約数和(自身を除く): 86774704

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 8329, 9424, 16658, 33316, 66632, 133264, 158251, 258199, 316502, 516398, 633004, 1032796, 1266008, 2065592, 2532016, 4131184, 4905781, 9811562, 19623124, 39246248, 78492496]

約数ペア:

[(1, 78492496), (2, 39246248), (4, 19623124), (8, 9811562), (16, 4905781), (19, 4131184), (31, 2532016), (38, 2065592), (62, 1266008), (76, 1032796), (124, 633004), (152, 516398), (248, 316502), (304, 258199), (496, 158251), (589, 133264), (1178, 66632), (2356, 33316), (4712, 16658), (8329, 9424)]