74465384

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21799}}^1$

素因数の和:21873

約数の個数: 32

約数和(自身を含む): 162192000

約数和(自身を除く): 87726616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 21799, 43598, 87196, 152593, 174392, 305186, 610372, 1220744, 1329739, 2659478, 5318956, 9308173, 10637912, 18616346, 37232692, 74465384]

約数ペア:

[(1, 74465384), (2, 37232692), (4, 18616346), (7, 10637912), (8, 9308173), (14, 5318956), (28, 2659478), (56, 1329739), (61, 1220744), (122, 610372), (244, 305186), (427, 174392), (488, 152593), (854, 87196), (1708, 43598), (3416, 21799)]