65972192

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1109}}^1$

素因数の和:1156

約数の個数: 72

約数和(自身を含む): 153566280

約数和(自身を除く): 87594088

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 169, 176, 208, 286, 338, 352, 416, 572, 676, 1109, 1144, 1352, 1859, 2218, 2288, 2704, 3718, 4436, 4576, 5408, 7436, 8872, 12199, 14417, 14872, 17744, 24398, 28834, 29744, 35488, 48796, 57668, 59488, 97592, 115336, 158587, 187421, 195184, 230672, 317174, 374842, 390368, 461344, 634348, 749684, 1268696, 1499368, 2061631, 2537392, 2998736, 4123262, 5074784, 5997472, 8246524, 16493048, 32986096, 65972192]

約数ペア:

[(1, 65972192), (2, 32986096), (4, 16493048), (8, 8246524), (11, 5997472), (13, 5074784), (16, 4123262), (22, 2998736), (26, 2537392), (32, 2061631), (44, 1499368), (52, 1268696), (88, 749684), (104, 634348), (143, 461344), (169, 390368), (176, 374842), (208, 317174), (286, 230672), (338, 195184), (352, 187421), (416, 158587), (572, 115336), (676, 97592), (1109, 59488), (1144, 57668), (1352, 48796), (1859, 35488), (2218, 29744), (2288, 28834), (2704, 24398), (3718, 17744), (4436, 14872), (4576, 14417), (5408, 12199), (7436, 8872)]