9968370416

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{3797}}^1$

素因数の和:3982

約数の個数: 80

約数和(自身を含む): 20495831040

約数和(自身を除く): 10527460624

約数列:

[1, 2, 4, 8, 16, 31, 62, 67, 79, 124, 134, 158, 248, 268, 316, 496, 536, 632, 1072, 1264, 2077, 2449, 3797, 4154, 4898, 5293, 7594, 8308, 9796, 10586, 15188, 16616, 19592, 21172, 30376, 33232, 39184, 42344, 60752, 84688, 117707, 164083, 235414, 254399, 299963, 328166, 470828, 508798, 599926, 656332, 941656, 1017596, 1199852, 1312664, 1883312, 2035192, 2399704, 2625328, 4070384, 4799408, 7886369, 9298853, 15772738, 18597706, 20097521, 31545476, 37195412, 40195042, 63090952, 74390824, 80390084, 126181904, 148781648, 160780168, 321560336, 623023151, 1246046302, 2492092604, 4984185208, 9968370416]

約数ペア:

[(1, 9968370416), (2, 4984185208), (4, 2492092604), (8, 1246046302), (16, 623023151), (31, 321560336), (62, 160780168), (67, 148781648), (79, 126181904), (124, 80390084), (134, 74390824), (158, 63090952), (248, 40195042), (268, 37195412), (316, 31545476), (496, 20097521), (536, 18597706), (632, 15772738), (1072, 9298853), (1264, 7886369), (2077, 4799408), (2449, 4070384), (3797, 2625328), (4154, 2399704), (4898, 2035192), (5293, 1883312), (7594, 1312664), (8308, 1199852), (9796, 1017596), (10586, 941656), (15188, 656332), (16616, 599926), (19592, 508798), (21172, 470828), (30376, 328166), (33232, 299963), (39184, 254399), (42344, 235414), (60752, 164083), (84688, 117707)]