42745952

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:583

約数の個数: 48

約数和(自身を含む): 87716160

約数和(自身を除く): 44970208

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 79, 148, 158, 296, 316, 457, 592, 632, 914, 1184, 1264, 1828, 2528, 2923, 3656, 5846, 7312, 11692, 14624, 16909, 23384, 33818, 36103, 46768, 67636, 72206, 93536, 135272, 144412, 270544, 288824, 541088, 577648, 1155296, 1335811, 2671622, 5343244, 10686488, 21372976, 42745952]

約数ペア:

[(1, 42745952), (2, 21372976), (4, 10686488), (8, 5343244), (16, 2671622), (32, 1335811), (37, 1155296), (74, 577648), (79, 541088), (148, 288824), (158, 270544), (296, 144412), (316, 135272), (457, 93536), (592, 72206), (632, 67636), (914, 46768), (1184, 36103), (1264, 33818), (1828, 23384), (2528, 16909), (2923, 14624), (3656, 11692), (5846, 7312)]