40116692

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:861

約数の個数: 72

約数和(自身を含む): 93078720

約数和(自身を除く): 52962028

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 49, 77, 92, 98, 154, 161, 196, 253, 308, 322, 506, 539, 644, 809, 1012, 1078, 1127, 1618, 1771, 2156, 2254, 3236, 3542, 4508, 5663, 7084, 8899, 11326, 12397, 17798, 18607, 22652, 24794, 35596, 37214, 39641, 49588, 62293, 74428, 79282, 124586, 130249, 158564, 204677, 249172, 260498, 409354, 436051, 520996, 818708, 872102, 911743, 1432739, 1744204, 1823486, 2865478, 3646972, 5730956, 10029173, 20058346, 40116692]

約数ペア:

[(1, 40116692), (2, 20058346), (4, 10029173), (7, 5730956), (11, 3646972), (14, 2865478), (22, 1823486), (23, 1744204), (28, 1432739), (44, 911743), (46, 872102), (49, 818708), (77, 520996), (92, 436051), (98, 409354), (154, 260498), (161, 249172), (196, 204677), (253, 158564), (308, 130249), (322, 124586), (506, 79282), (539, 74428), (644, 62293), (809, 49588), (1012, 39641), (1078, 37214), (1127, 35596), (1618, 24794), (1771, 22652), (2156, 18607), (2254, 17798), (3236, 12397), (3542, 11326), (4508, 8899), (5663, 7084)]