23003702932

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1\times {\mathrm{19079}}^1$

素因数の和:19273

約数の個数: 72

約数和(自身を含む): 49203504000

約数和(自身を除く): 26199801068

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 149, 238, 289, 298, 476, 578, 596, 1043, 1156, 2023, 2086, 2533, 4046, 4172, 5066, 8092, 10132, 17731, 19079, 35462, 38158, 43061, 70924, 76316, 86122, 133553, 172244, 267106, 301427, 324343, 534212, 602854, 648686, 1205708, 1297372, 2270401, 2842771, 4540802, 5513831, 5685542, 9081604, 11027662, 11371084, 19899397, 22055324, 38596817, 39798794, 48327107, 77193634, 79597588, 96654214, 154387268, 193308428, 338289749, 676579498, 821560819, 1353158996, 1643121638, 3286243276, 5750925733, 11501851466, 23003702932]

約数ペア:

[(1, 23003702932), (2, 11501851466), (4, 5750925733), (7, 3286243276), (14, 1643121638), (17, 1353158996), (28, 821560819), (34, 676579498), (68, 338289749), (119, 193308428), (149, 154387268), (238, 96654214), (289, 79597588), (298, 77193634), (476, 48327107), (578, 39798794), (596, 38596817), (1043, 22055324), (1156, 19899397), (2023, 11371084), (2086, 11027662), (2533, 9081604), (4046, 5685542), (4172, 5513831), (5066, 4540802), (8092, 2842771), (10132, 2270401), (17731, 1297372), (19079, 1205708), (35462, 648686), (38158, 602854), (43061, 534212), (70924, 324343), (76316, 301427), (86122, 267106), (133553, 172244)]