65872144

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1433}}^1$

素因数の和:1484

約数の個数: 60

約数和(自身を含む): 146431476

約数和(自身を除く): 80559332

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 169, 208, 221, 272, 338, 442, 676, 884, 1352, 1433, 1768, 2704, 2866, 2873, 3536, 5732, 5746, 11464, 11492, 18629, 22928, 22984, 24361, 37258, 45968, 48722, 74516, 97444, 149032, 194888, 242177, 298064, 316693, 389776, 484354, 633386, 968708, 1266772, 1937416, 2533544, 3874832, 4117009, 5067088, 8234018, 16468036, 32936072, 65872144]

約数ペア:

[(1, 65872144), (2, 32936072), (4, 16468036), (8, 8234018), (13, 5067088), (16, 4117009), (17, 3874832), (26, 2533544), (34, 1937416), (52, 1266772), (68, 968708), (104, 633386), (136, 484354), (169, 389776), (208, 316693), (221, 298064), (272, 242177), (338, 194888), (442, 149032), (676, 97444), (884, 74516), (1352, 48722), (1433, 45968), (1768, 37258), (2704, 24361), (2866, 22984), (2873, 22928), (3536, 18629), (5732, 11492), (5746, 11464)]