37993388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 73029600

約数和(自身を除く): 35036212

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 89, 137, 164, 178, 274, 356, 548, 779, 1558, 1691, 2603, 3116, 3382, 3649, 5206, 5617, 6764, 7298, 10412, 11234, 12193, 14596, 22468, 24386, 48772, 69331, 106723, 138662, 213446, 231667, 277324, 426892, 463334, 499913, 926668, 999826, 1999652, 9498347, 18996694, 37993388]

約数ペア:

[(1, 37993388), (2, 18996694), (4, 9498347), (19, 1999652), (38, 999826), (41, 926668), (76, 499913), (82, 463334), (89, 426892), (137, 277324), (164, 231667), (178, 213446), (274, 138662), (356, 106723), (548, 69331), (779, 48772), (1558, 24386), (1691, 22468), (2603, 14596), (3116, 12193), (3382, 11234), (3649, 10412), (5206, 7298), (5617, 6764)]