818489152

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{14683}}^1$

素因数の和:14775

約数の個数: 56

約数和(自身を含む): 1775354336

約数和(自身を除く): 956865184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 134, 208, 268, 416, 536, 832, 871, 1072, 1742, 2144, 3484, 4288, 6968, 13936, 14683, 27872, 29366, 55744, 58732, 117464, 190879, 234928, 381758, 469856, 763516, 939712, 983761, 1527032, 1967522, 3054064, 3935044, 6108128, 7870088, 12216256, 12788893, 15740176, 25577786, 31480352, 51155572, 62960704, 102311144, 204622288, 409244576, 818489152]

約数ペア:

[(1, 818489152), (2, 409244576), (4, 204622288), (8, 102311144), (13, 62960704), (16, 51155572), (26, 31480352), (32, 25577786), (52, 15740176), (64, 12788893), (67, 12216256), (104, 7870088), (134, 6108128), (208, 3935044), (268, 3054064), (416, 1967522), (536, 1527032), (832, 983761), (871, 939712), (1072, 763516), (1742, 469856), (2144, 381758), (3484, 234928), (4288, 190879), (6968, 117464), (13936, 58732), (14683, 55744), (27872, 29366)]