29847652016

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20499761}}^1$

素因数の和:20499789

約数の個数: 40

約数和(自身を含む): 71175173664

約数和(自身を除く): 41327521648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 20499761, 40999522, 81999044, 143498327, 163998088, 266496893, 286996654, 327996176, 532993786, 573993308, 1065987572, 1147986616, 1865478251, 2131975144, 2295973232, 3730956502, 4263950288, 7461913004, 14923826008, 29847652016]

約数ペア:

[(1, 29847652016), (2, 14923826008), (4, 7461913004), (7, 4263950288), (8, 3730956502), (13, 2295973232), (14, 2131975144), (16, 1865478251), (26, 1147986616), (28, 1065987572), (52, 573993308), (56, 532993786), (91, 327996176), (104, 286996654), (112, 266496893), (182, 163998088), (208, 143498327), (364, 81999044), (728, 40999522), (1456, 20499761)]