28965431412

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{12703}}^1$

素因数の和:13250

約数の個数: 96

約数和(自身を含む): 77004533760

約数和(自身を除く): 48039102348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 491, 516, 774, 982, 1161, 1473, 1548, 1964, 2322, 2946, 4419, 4644, 5892, 8838, 12703, 13257, 17676, 21113, 25406, 26514, 38109, 42226, 50812, 53028, 63339, 76218, 84452, 114327, 126678, 152436, 190017, 228654, 253356, 342981, 380034, 457308, 546229, 570051, 685962, 760068, 1092458, 1140102, 1371924, 1638687, 2184916, 2280204, 3277374, 4916061, 6237173, 6554748, 9832122, 12474346, 14748183, 18711519, 19664244, 24948692, 29496366, 37423038, 56134557, 58992732, 74846076, 112269114, 168403671, 224538228, 268198439, 336807342, 536396878, 673614684, 804595317, 1072793756, 1609190634, 2413785951, 3218381268, 4827571902, 7241357853, 9655143804, 14482715706, 28965431412]

約数ペア:

[(1, 28965431412), (2, 14482715706), (3, 9655143804), (4, 7241357853), (6, 4827571902), (9, 3218381268), (12, 2413785951), (18, 1609190634), (27, 1072793756), (36, 804595317), (43, 673614684), (54, 536396878), (86, 336807342), (108, 268198439), (129, 224538228), (172, 168403671), (258, 112269114), (387, 74846076), (491, 58992732), (516, 56134557), (774, 37423038), (982, 29496366), (1161, 24948692), (1473, 19664244), (1548, 18711519), (1964, 14748183), (2322, 12474346), (2946, 9832122), (4419, 6554748), (4644, 6237173), (5892, 4916061), (8838, 3277374), (12703, 2280204), (13257, 2184916), (17676, 1638687), (21113, 1371924), (25406, 1140102), (26514, 1092458), (38109, 760068), (42226, 685962), (50812, 570051), (53028, 546229), (63339, 457308), (76218, 380034), (84452, 342981), (114327, 253356), (126678, 228654), (152436, 190017)]