65907952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:434

約数の個数: 80

約数和(自身を含む): 148428000

約数和(自身を除く): 82520048

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 37, 44, 58, 74, 88, 116, 148, 176, 232, 296, 319, 349, 407, 464, 592, 638, 698, 814, 1073, 1276, 1396, 1628, 2146, 2552, 2792, 3256, 3839, 4292, 5104, 5584, 6512, 7678, 8584, 10121, 11803, 12913, 15356, 17168, 20242, 23606, 25826, 30712, 40484, 47212, 51652, 61424, 80968, 94424, 103304, 111331, 142043, 161936, 188848, 206608, 222662, 284086, 374477, 445324, 568172, 748954, 890648, 1136344, 1497908, 1781296, 2272688, 2995816, 4119247, 5991632, 8238494, 16476988, 32953976, 65907952]

約数ペア:

[(1, 65907952), (2, 32953976), (4, 16476988), (8, 8238494), (11, 5991632), (16, 4119247), (22, 2995816), (29, 2272688), (37, 1781296), (44, 1497908), (58, 1136344), (74, 890648), (88, 748954), (116, 568172), (148, 445324), (176, 374477), (232, 284086), (296, 222662), (319, 206608), (349, 188848), (407, 161936), (464, 142043), (592, 111331), (638, 103304), (698, 94424), (814, 80968), (1073, 61424), (1276, 51652), (1396, 47212), (1628, 40484), (2146, 30712), (2552, 25826), (2792, 23606), (3256, 20242), (3839, 17168), (4292, 15356), (5104, 12913), (5584, 11803), (6512, 10121), (7678, 8584)]