4042592

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 8593200

約数和(自身を除く): 4550608

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 76, 109, 122, 152, 218, 244, 304, 436, 488, 608, 872, 976, 1159, 1744, 1952, 2071, 2318, 3488, 4142, 4636, 6649, 8284, 9272, 13298, 16568, 18544, 26596, 33136, 37088, 53192, 66272, 106384, 126331, 212768, 252662, 505324, 1010648, 2021296, 4042592]

約数ペア:

[(1, 4042592), (2, 2021296), (4, 1010648), (8, 505324), (16, 252662), (19, 212768), (32, 126331), (38, 106384), (61, 66272), (76, 53192), (109, 37088), (122, 33136), (152, 26596), (218, 18544), (244, 16568), (304, 13298), (436, 9272), (488, 8284), (608, 6649), (872, 4636), (976, 4142), (1159, 3488), (1744, 2318), (1952, 2071)]