65739784

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{601}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 136912860

約数和(自身を除く): 71173076

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 121, 226, 242, 452, 484, 601, 904, 968, 1202, 1243, 2404, 2486, 4808, 4972, 6611, 9944, 13222, 13673, 26444, 27346, 52888, 54692, 67913, 72721, 109384, 135826, 145442, 271652, 290884, 543304, 581768, 747043, 1494086, 2988172, 5976344, 8217473, 16434946, 32869892, 65739784]

約数ペア:

[(1, 65739784), (2, 32869892), (4, 16434946), (8, 8217473), (11, 5976344), (22, 2988172), (44, 1494086), (88, 747043), (113, 581768), (121, 543304), (226, 290884), (242, 271652), (452, 145442), (484, 135826), (601, 109384), (904, 72721), (968, 67913), (1202, 54692), (1243, 52888), (2404, 27346), (2486, 26444), (4808, 13673), (4972, 13222), (6611, 9944)]