5048576

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 72

約数和(自身を含む): 11417784

約数和(自身を除く): 6369208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 41, 52, 64, 74, 82, 104, 128, 148, 164, 208, 256, 296, 328, 416, 481, 533, 592, 656, 832, 962, 1066, 1184, 1312, 1517, 1664, 1924, 2132, 2368, 2624, 3034, 3328, 3848, 4264, 4736, 5248, 6068, 7696, 8528, 9472, 10496, 12136, 15392, 17056, 19721, 24272, 30784, 34112, 39442, 48544, 61568, 68224, 78884, 97088, 123136, 136448, 157768, 194176, 315536, 388352, 631072, 1262144, 2524288, 5048576]

約数ペア:

[(1, 5048576), (2, 2524288), (4, 1262144), (8, 631072), (13, 388352), (16, 315536), (26, 194176), (32, 157768), (37, 136448), (41, 123136), (52, 97088), (64, 78884), (74, 68224), (82, 61568), (104, 48544), (128, 39442), (148, 34112), (164, 30784), (208, 24272), (256, 19721), (296, 17056), (328, 15392), (416, 12136), (481, 10496), (533, 9472), (592, 8528), (656, 7696), (832, 6068), (962, 5248), (1066, 4736), (1184, 4264), (1312, 3848), (1517, 3328), (1664, 3034), (1924, 2624), (2132, 2368)]