1908608

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:95

約数の個数: 64

約数和(自身を含む): 4341120

約数和(自身を除く): 2432512

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 37, 52, 62, 64, 74, 104, 124, 128, 148, 208, 248, 296, 403, 416, 481, 496, 592, 806, 832, 962, 992, 1147, 1184, 1612, 1664, 1924, 1984, 2294, 2368, 3224, 3848, 3968, 4588, 4736, 6448, 7696, 9176, 12896, 14911, 15392, 18352, 25792, 29822, 30784, 36704, 51584, 59644, 61568, 73408, 119288, 146816, 238576, 477152, 954304, 1908608]

約数ペア:

[(1, 1908608), (2, 954304), (4, 477152), (8, 238576), (13, 146816), (16, 119288), (26, 73408), (31, 61568), (32, 59644), (37, 51584), (52, 36704), (62, 30784), (64, 29822), (74, 25792), (104, 18352), (124, 15392), (128, 14911), (148, 12896), (208, 9176), (248, 7696), (296, 6448), (403, 4736), (416, 4588), (481, 3968), (496, 3848), (592, 3224), (806, 2368), (832, 2294), (962, 1984), (992, 1924), (1147, 1664), (1184, 1612)]