42065296

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:368

約数の個数: 80

約数和(自身を含む): 101493504

約数和(自身を除く): 59428208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 167, 173, 182, 208, 334, 346, 364, 668, 692, 728, 1169, 1211, 1336, 1384, 1456, 2171, 2249, 2338, 2422, 2672, 2768, 4342, 4498, 4676, 4844, 8684, 8996, 9352, 9688, 15197, 15743, 17368, 17992, 18704, 19376, 28891, 30394, 31486, 34736, 35984, 57782, 60788, 62972, 115564, 121576, 125944, 202237, 231128, 243152, 251888, 375583, 404474, 462256, 751166, 808948, 1502332, 1617896, 2629081, 3004664, 3235792, 5258162, 6009328, 10516324, 21032648, 42065296]

約数ペア:

[(1, 42065296), (2, 21032648), (4, 10516324), (7, 6009328), (8, 5258162), (13, 3235792), (14, 3004664), (16, 2629081), (26, 1617896), (28, 1502332), (52, 808948), (56, 751166), (91, 462256), (104, 404474), (112, 375583), (167, 251888), (173, 243152), (182, 231128), (208, 202237), (334, 125944), (346, 121576), (364, 115564), (668, 62972), (692, 60788), (728, 57782), (1169, 35984), (1211, 34736), (1336, 31486), (1384, 30394), (1456, 28891), (2171, 19376), (2249, 18704), (2338, 17992), (2422, 17368), (2672, 15743), (2768, 15197), (4342, 9688), (4498, 9352), (4676, 8996), (4844, 8684)]