7156911972

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{419711}}^1$

素因数の和:419761

約数の個数: 72

約数和(自身を含む): 20095810560

約数和(自身を除く): 12938898588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1218, 1421, 2436, 2842, 4263, 5684, 8526, 17052, 419711, 839422, 1259133, 1678844, 2518266, 2937977, 5036532, 5875954, 8813931, 11751908, 12171619, 17627862, 20565839, 24343238, 35255724, 36514857, 41131678, 48686476, 61697517, 73029714, 82263356, 85201333, 123395034, 146059428, 170402666, 246790068, 255603999, 340805332, 511207998, 596409331, 1022415996, 1192818662, 1789227993, 2385637324, 3578455986, 7156911972]

約数ペア:

[(1, 7156911972), (2, 3578455986), (3, 2385637324), (4, 1789227993), (6, 1192818662), (7, 1022415996), (12, 596409331), (14, 511207998), (21, 340805332), (28, 255603999), (29, 246790068), (42, 170402666), (49, 146059428), (58, 123395034), (84, 85201333), (87, 82263356), (98, 73029714), (116, 61697517), (147, 48686476), (174, 41131678), (196, 36514857), (203, 35255724), (294, 24343238), (348, 20565839), (406, 17627862), (588, 12171619), (609, 11751908), (812, 8813931), (1218, 5875954), (1421, 5036532), (2436, 2937977), (2842, 2518266), (4263, 1678844), (5684, 1259133), (8526, 839422), (17052, 419711)]