40919844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25639}}^1$

素因数の和:25672

約数の個数: 48

約数和(自身を含む): 114867200

約数和(自身を除く): 73947356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 25639, 51278, 76917, 102556, 153834, 179473, 307668, 358946, 487141, 538419, 717892, 974282, 1076838, 1461423, 1948564, 2153676, 2922846, 3409987, 5845692, 6819974, 10229961, 13639948, 20459922, 40919844]

約数ペア:

[(1, 40919844), (2, 20459922), (3, 13639948), (4, 10229961), (6, 6819974), (7, 5845692), (12, 3409987), (14, 2922846), (19, 2153676), (21, 1948564), (28, 1461423), (38, 1076838), (42, 974282), (57, 717892), (76, 538419), (84, 487141), (114, 358946), (133, 307668), (228, 179473), (266, 153834), (399, 102556), (532, 76917), (798, 51278), (1596, 25639)]