1936696736

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{2281}}^1$

素因数の和:2474

約数の個数: 72

約数和(自身を含む): 4156850124

約数和(自身を除く): 2220153388

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 157, 169, 208, 314, 338, 416, 628, 676, 1256, 1352, 2041, 2281, 2512, 2704, 4082, 4562, 5024, 5408, 8164, 9124, 16328, 18248, 26533, 29653, 32656, 36496, 53066, 59306, 65312, 72992, 106132, 118612, 212264, 237224, 358117, 385489, 424528, 474448, 716234, 770978, 849056, 948896, 1432468, 1541956, 2864936, 3083912, 4655521, 5729872, 6167824, 9311042, 11459744, 12335648, 18622084, 37244168, 60521773, 74488336, 121043546, 148976672, 242087092, 484174184, 968348368, 1936696736]

約数ペア:

[(1, 1936696736), (2, 968348368), (4, 484174184), (8, 242087092), (13, 148976672), (16, 121043546), (26, 74488336), (32, 60521773), (52, 37244168), (104, 18622084), (157, 12335648), (169, 11459744), (208, 9311042), (314, 6167824), (338, 5729872), (416, 4655521), (628, 3083912), (676, 2864936), (1256, 1541956), (1352, 1432468), (2041, 948896), (2281, 849056), (2512, 770978), (2704, 716234), (4082, 474448), (4562, 424528), (5024, 385489), (5408, 358117), (8164, 237224), (9124, 212264), (16328, 118612), (18248, 106132), (26533, 72992), (29653, 65312), (32656, 59306), (36496, 53066)]