15588556672

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{54151}}^1$

素因数の和:54351

約数の個数: 64

約数和(自身を含む): 33638139360

約数和(自身を除く): 18049582688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 173, 208, 346, 416, 692, 832, 1384, 1664, 2249, 2768, 4498, 5536, 8996, 11072, 17992, 22144, 35984, 54151, 71968, 108302, 143936, 216604, 287872, 433208, 703963, 866416, 1407926, 1732832, 2815852, 3465664, 5631704, 6931328, 9368123, 11263408, 18736246, 22526816, 37472492, 45053632, 74944984, 90107264, 121785599, 149889968, 243571198, 299779936, 487142396, 599559872, 974284792, 1199119744, 1948569584, 3897139168, 7794278336, 15588556672]

約数ペア:

[(1, 15588556672), (2, 7794278336), (4, 3897139168), (8, 1948569584), (13, 1199119744), (16, 974284792), (26, 599559872), (32, 487142396), (52, 299779936), (64, 243571198), (104, 149889968), (128, 121785599), (173, 90107264), (208, 74944984), (346, 45053632), (416, 37472492), (692, 22526816), (832, 18736246), (1384, 11263408), (1664, 9368123), (2249, 6931328), (2768, 5631704), (4498, 3465664), (5536, 2815852), (8996, 1732832), (11072, 1407926), (17992, 866416), (22144, 703963), (35984, 433208), (54151, 287872), (71968, 216604), (108302, 143936)]