40127072

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{4339}}^1$

素因数の和:4383

約数の個数: 36

約数和(自身を含む): 83939940

約数和(自身を除く): 43812868

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 1156, 2312, 4339, 4624, 8678, 9248, 17356, 34712, 69424, 73763, 138848, 147526, 295052, 590104, 1180208, 1253971, 2360416, 2507942, 5015884, 10031768, 20063536, 40127072]

約数ペア:

[(1, 40127072), (2, 20063536), (4, 10031768), (8, 5015884), (16, 2507942), (17, 2360416), (32, 1253971), (34, 1180208), (68, 590104), (136, 295052), (272, 147526), (289, 138848), (544, 73763), (578, 69424), (1156, 34712), (2312, 17356), (4339, 9248), (4624, 8678)]