71327608084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2069}}^1\times {\mathrm{26683}}^1$

素因数の和:28792

約数の個数: 48

約数和(自身を含む): 139194417600

約数和(自身を除く): 67866809516

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 2069, 4138, 8276, 26683, 35173, 39311, 53366, 70346, 78622, 106732, 140692, 157244, 453611, 506977, 668287, 907222, 1013954, 1336574, 1814444, 2027908, 2673148, 8618609, 17237218, 34474436, 55207127, 110414254, 220828508, 938521159, 1048935413, 1877042318, 2097870826, 3754084636, 4195741652, 17831902021, 35663804042, 71327608084]

約数ペア:

[(1, 71327608084), (2, 35663804042), (4, 17831902021), (17, 4195741652), (19, 3754084636), (34, 2097870826), (38, 1877042318), (68, 1048935413), (76, 938521159), (323, 220828508), (646, 110414254), (1292, 55207127), (2069, 34474436), (4138, 17237218), (8276, 8618609), (26683, 2673148), (35173, 2027908), (39311, 1814444), (53366, 1336574), (70346, 1013954), (78622, 907222), (106732, 668287), (140692, 506977), (157244, 453611)]