40565552

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:633

約数の個数: 40

約数和(自身を含む): 80947200

約数和(自身を除く): 40381648

約数列:

[1, 2, 4, 8, 16, 67, 79, 134, 158, 268, 316, 479, 536, 632, 958, 1072, 1264, 1916, 3832, 5293, 7664, 10586, 21172, 32093, 37841, 42344, 64186, 75682, 84688, 128372, 151364, 256744, 302728, 513488, 605456, 2535347, 5070694, 10141388, 20282776, 40565552]

約数ペア:

[(1, 40565552), (2, 20282776), (4, 10141388), (8, 5070694), (16, 2535347), (67, 605456), (79, 513488), (134, 302728), (158, 256744), (268, 151364), (316, 128372), (479, 84688), (536, 75682), (632, 64186), (958, 42344), (1072, 37841), (1264, 32093), (1916, 21172), (3832, 10586), (5293, 7664)]