71311136

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 160474608

約数和(自身を除く): 89163472

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 41, 52, 74, 82, 104, 113, 148, 164, 208, 226, 296, 328, 416, 452, 481, 533, 592, 656, 904, 962, 1066, 1184, 1312, 1469, 1517, 1808, 1924, 2132, 2938, 3034, 3616, 3848, 4181, 4264, 4633, 5876, 6068, 7696, 8362, 8528, 9266, 11752, 12136, 15392, 16724, 17056, 18532, 19721, 23504, 24272, 33448, 37064, 39442, 47008, 48544, 54353, 60229, 66896, 74128, 78884, 108706, 120458, 133792, 148256, 157768, 171421, 217412, 240916, 315536, 342842, 434824, 481832, 631072, 685684, 869648, 963664, 1371368, 1739296, 1927328, 2228473, 2742736, 4456946, 5485472, 8913892, 17827784, 35655568, 71311136]

約数ペア:

[(1, 71311136), (2, 35655568), (4, 17827784), (8, 8913892), (13, 5485472), (16, 4456946), (26, 2742736), (32, 2228473), (37, 1927328), (41, 1739296), (52, 1371368), (74, 963664), (82, 869648), (104, 685684), (113, 631072), (148, 481832), (164, 434824), (208, 342842), (226, 315536), (296, 240916), (328, 217412), (416, 171421), (452, 157768), (481, 148256), (533, 133792), (592, 120458), (656, 108706), (904, 78884), (962, 74128), (1066, 66896), (1184, 60229), (1312, 54353), (1469, 48544), (1517, 47008), (1808, 39442), (1924, 37064), (2132, 33448), (2938, 24272), (3034, 23504), (3616, 19721), (3848, 18532), (4181, 17056), (4264, 16724), (4633, 15392), (5876, 12136), (6068, 11752), (7696, 9266), (8362, 8528)]