15666779488

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{3623}}^1\times {\mathrm{7949}}^1$

素因数の和:11599

約数の個数: 48

約数和(自身を含む): 32671447200

約数和(自身を除く): 17004667712

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 3623, 7246, 7949, 14492, 15898, 28984, 31796, 57968, 61591, 63592, 115936, 123182, 127184, 135133, 246364, 254368, 270266, 492728, 540532, 985456, 1081064, 1970912, 2162128, 4324256, 28799227, 57598454, 115196908, 230393816, 460787632, 489586859, 921575264, 979173718, 1958347436, 3916694872, 7833389744, 15666779488]

約数ペア:

[(1, 15666779488), (2, 7833389744), (4, 3916694872), (8, 1958347436), (16, 979173718), (17, 921575264), (32, 489586859), (34, 460787632), (68, 230393816), (136, 115196908), (272, 57598454), (544, 28799227), (3623, 4324256), (7246, 2162128), (7949, 1970912), (14492, 1081064), (15898, 985456), (28984, 540532), (31796, 492728), (57968, 270266), (61591, 254368), (63592, 246364), (115936, 135133), (123182, 127184)]