15672627964

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{55901}}^1$

素因数の和:55979

約数の個数: 96

約数和(自身を含む): 36063498240

約数和(自身を除く): 20390870276

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 31, 34, 38, 62, 68, 76, 119, 124, 133, 217, 238, 266, 323, 434, 476, 527, 532, 589, 646, 868, 1054, 1178, 1292, 2108, 2261, 2356, 3689, 4123, 4522, 7378, 8246, 9044, 10013, 14756, 16492, 20026, 40052, 55901, 70091, 111802, 140182, 223604, 280364, 391307, 782614, 950317, 1062119, 1565228, 1732931, 1900634, 2124238, 3465862, 3801268, 4248476, 6652219, 6931724, 7434833, 12130517, 13304438, 14869666, 18056023, 24261034, 26608876, 29459827, 29739332, 32925689, 36112046, 48522068, 58919654, 65851378, 72224092, 117839308, 126392161, 131702756, 206218789, 230479823, 252784322, 412437578, 460959646, 505568644, 559736713, 824875156, 921919292, 1119473426, 2238946852, 3918156991, 7836313982, 15672627964]

約数ペア:

[(1, 15672627964), (2, 7836313982), (4, 3918156991), (7, 2238946852), (14, 1119473426), (17, 921919292), (19, 824875156), (28, 559736713), (31, 505568644), (34, 460959646), (38, 412437578), (62, 252784322), (68, 230479823), (76, 206218789), (119, 131702756), (124, 126392161), (133, 117839308), (217, 72224092), (238, 65851378), (266, 58919654), (323, 48522068), (434, 36112046), (476, 32925689), (527, 29739332), (532, 29459827), (589, 26608876), (646, 24261034), (868, 18056023), (1054, 14869666), (1178, 13304438), (1292, 12130517), (2108, 7434833), (2261, 6931724), (2356, 6652219), (3689, 4248476), (4123, 3801268), (4522, 3465862), (7378, 2124238), (8246, 1900634), (9044, 1732931), (10013, 1565228), (14756, 1062119), (16492, 950317), (20026, 782614), (40052, 391307), (55901, 280364), (70091, 223604), (111802, 140182)]