34780147178

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^2\times {\mathrm{140443}}^1$

素因数の和:140504

約数の個数: 48

約数和(自身を含む): 64210996800

約数和(自身を除く): 29430849622

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 343, 361, 686, 722, 931, 1862, 2527, 5054, 6517, 13034, 17689, 35378, 123823, 140443, 247646, 280886, 983101, 1966202, 2668417, 5336834, 6881707, 13763414, 18678919, 37357838, 48171949, 50699923, 96343898, 101399846, 130752433, 261504866, 354899461, 709798922, 915267031, 1830534062, 2484296227, 4968592454, 17390073589, 34780147178]

約数ペア:

[(1, 34780147178), (2, 17390073589), (7, 4968592454), (14, 2484296227), (19, 1830534062), (38, 915267031), (49, 709798922), (98, 354899461), (133, 261504866), (266, 130752433), (343, 101399846), (361, 96343898), (686, 50699923), (722, 48171949), (931, 37357838), (1862, 18678919), (2527, 13763414), (5054, 6881707), (6517, 5336834), (13034, 2668417), (17689, 1966202), (35378, 983101), (123823, 280886), (140443, 247646)]