39666016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{983}}^1$

素因数の和:1103

約数の個数: 48

約数和(自身を含む): 85053024

約数和(自身を除く): 45387008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 97, 104, 194, 208, 388, 416, 776, 983, 1261, 1552, 1966, 2522, 3104, 3932, 5044, 7864, 10088, 12779, 15728, 20176, 25558, 31456, 40352, 51116, 95351, 102232, 190702, 204464, 381404, 408928, 762808, 1239563, 1525616, 2479126, 3051232, 4958252, 9916504, 19833008, 39666016]

約数ペア:

[(1, 39666016), (2, 19833008), (4, 9916504), (8, 4958252), (13, 3051232), (16, 2479126), (26, 1525616), (32, 1239563), (52, 762808), (97, 408928), (104, 381404), (194, 204464), (208, 190702), (388, 102232), (416, 95351), (776, 51116), (983, 40352), (1261, 31456), (1552, 25558), (1966, 20176), (2522, 15728), (3104, 12779), (3932, 10088), (5044, 7864)]