4627388848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{1873}}^1$

素因数の和:2222

約数の個数: 80

約数和(自身を含む): 9837870336

約数和(自身を除く): 5210481488

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 293, 496, 527, 586, 1054, 1172, 1873, 2108, 2344, 3746, 4216, 4688, 4981, 7492, 8432, 9083, 9962, 14984, 18166, 19924, 29968, 31841, 36332, 39848, 58063, 63682, 72664, 79696, 116126, 127364, 145328, 154411, 232252, 254728, 308822, 464504, 509456, 548789, 617644, 929008, 987071, 1097578, 1235288, 1974142, 2195156, 2470576, 3948284, 4390312, 7896568, 8780624, 9329413, 15793136, 17012459, 18658826, 34024918, 37317652, 68049836, 74635304, 136099672, 149270608, 272199344, 289211803, 578423606, 1156847212, 2313694424, 4627388848]

約数ペア:

[(1, 4627388848), (2, 2313694424), (4, 1156847212), (8, 578423606), (16, 289211803), (17, 272199344), (31, 149270608), (34, 136099672), (62, 74635304), (68, 68049836), (124, 37317652), (136, 34024918), (248, 18658826), (272, 17012459), (293, 15793136), (496, 9329413), (527, 8780624), (586, 7896568), (1054, 4390312), (1172, 3948284), (1873, 2470576), (2108, 2195156), (2344, 1974142), (3746, 1235288), (4216, 1097578), (4688, 987071), (4981, 929008), (7492, 617644), (8432, 548789), (9083, 509456), (9962, 464504), (14984, 308822), (18166, 254728), (19924, 232252), (29968, 154411), (31841, 145328), (36332, 127364), (39848, 116126), (58063, 79696), (63682, 72664)]