15660577376

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{249563}}^1$

素因数の和:249663

約数の個数: 48

約数和(自身を含む): 32262635664

約数和(自身を除く): 16602058288

約数列:

[1, 2, 4, 8, 16, 32, 37, 53, 74, 106, 148, 212, 296, 424, 592, 848, 1184, 1696, 1961, 3922, 7844, 15688, 31376, 62752, 249563, 499126, 998252, 1996504, 3993008, 7986016, 9233831, 13226839, 18467662, 26453678, 36935324, 52907356, 73870648, 105814712, 147741296, 211629424, 295482592, 423258848, 489393043, 978786086, 1957572172, 3915144344, 7830288688, 15660577376]

約数ペア:

[(1, 15660577376), (2, 7830288688), (4, 3915144344), (8, 1957572172), (16, 978786086), (32, 489393043), (37, 423258848), (53, 295482592), (74, 211629424), (106, 147741296), (148, 105814712), (212, 73870648), (296, 52907356), (424, 36935324), (592, 26453678), (848, 18467662), (1184, 13226839), (1696, 9233831), (1961, 7986016), (3922, 3993008), (7844, 1996504), (15688, 998252), (31376, 499126), (62752, 249563)]