42690944

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:907

約数の個数: 64

約数和(自身を含む): 94076640

約数和(自身を除く): 51385696

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 184, 272, 368, 391, 544, 736, 782, 853, 1088, 1472, 1564, 1706, 2176, 2944, 3128, 3412, 6256, 6824, 12512, 13648, 14501, 19619, 25024, 27296, 29002, 39238, 50048, 54592, 58004, 78476, 109184, 116008, 156952, 232016, 313904, 333523, 464032, 627808, 667046, 928064, 1255616, 1334092, 1856128, 2511232, 2668184, 5336368, 10672736, 21345472, 42690944]

約数ペア:

[(1, 42690944), (2, 21345472), (4, 10672736), (8, 5336368), (16, 2668184), (17, 2511232), (23, 1856128), (32, 1334092), (34, 1255616), (46, 928064), (64, 667046), (68, 627808), (92, 464032), (128, 333523), (136, 313904), (184, 232016), (272, 156952), (368, 116008), (391, 109184), (544, 78476), (736, 58004), (782, 54592), (853, 50048), (1088, 39238), (1472, 29002), (1564, 27296), (1706, 25024), (2176, 19619), (2944, 14501), (3128, 13648), (3412, 12512), (6256, 6824)]