69611776

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{1609}}^1$

素因数の和:1651

約数の個数: 54

約数和(自身を含む): 150555930

約数和(自身を除く): 80944154

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 676, 832, 1352, 1609, 1664, 2704, 3218, 3328, 5408, 6436, 10816, 12872, 20917, 21632, 25744, 41834, 43264, 51488, 83668, 102976, 167336, 205952, 271921, 334672, 411904, 543842, 669344, 1087684, 1338688, 2175368, 2677376, 4350736, 5354752, 8701472, 17402944, 34805888, 69611776]

約数ペア:

[(1, 69611776), (2, 34805888), (4, 17402944), (8, 8701472), (13, 5354752), (16, 4350736), (26, 2677376), (32, 2175368), (52, 1338688), (64, 1087684), (104, 669344), (128, 543842), (169, 411904), (208, 334672), (256, 271921), (338, 205952), (416, 167336), (676, 102976), (832, 83668), (1352, 51488), (1609, 43264), (1664, 41834), (2704, 25744), (3218, 21632), (3328, 20917), (5408, 12872), (6436, 10816)]