40491936

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{2383}}^1$

素因数の和:2458

約数の個数: 72

約数和(自身を含む): 117149760

約数和(自身を除く): 76657824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2383, 2832, 4248, 4766, 5664, 7149, 8496, 9532, 14298, 16992, 19064, 21447, 28596, 38128, 42894, 57192, 76256, 85788, 114384, 140597, 171576, 228768, 281194, 343152, 421791, 562388, 686304, 843582, 1124776, 1265373, 1687164, 2249552, 2530746, 3374328, 4499104, 5061492, 6748656, 10122984, 13497312, 20245968, 40491936]

約数ペア:

[(1, 40491936), (2, 20245968), (3, 13497312), (4, 10122984), (6, 6748656), (8, 5061492), (9, 4499104), (12, 3374328), (16, 2530746), (18, 2249552), (24, 1687164), (32, 1265373), (36, 1124776), (48, 843582), (59, 686304), (72, 562388), (96, 421791), (118, 343152), (144, 281194), (177, 228768), (236, 171576), (288, 140597), (354, 114384), (472, 85788), (531, 76256), (708, 57192), (944, 42894), (1062, 38128), (1416, 28596), (1888, 21447), (2124, 19064), (2383, 16992), (2832, 14298), (4248, 9532), (4766, 8496), (5664, 7149)]