71556952

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 136242000

約数和(自身を除く): 64685048

約数列:

[1, 2, 4, 8, 149, 173, 298, 346, 347, 596, 692, 694, 1192, 1384, 1388, 2776, 25777, 51554, 51703, 60031, 103108, 103406, 120062, 206216, 206812, 240124, 413624, 480248, 8944619, 17889238, 35778476, 71556952]

約数ペア:

[(1, 71556952), (2, 35778476), (4, 17889238), (8, 8944619), (149, 480248), (173, 413624), (298, 240124), (346, 206812), (347, 206216), (596, 120062), (692, 103406), (694, 103108), (1192, 60031), (1384, 51703), (1388, 51554), (2776, 25777)]