72244952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{16943}}^1$

素因数の和:17003

約数の個数: 32

約数和(自身を含む): 149446080

約数和(自身を除く): 77201128

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 16943, 33886, 67772, 135544, 220259, 440518, 694663, 881036, 1389326, 1762072, 2778652, 5557304, 9030619, 18061238, 36122476, 72244952]

約数ペア:

[(1, 72244952), (2, 36122476), (4, 18061238), (8, 9030619), (13, 5557304), (26, 2778652), (41, 1762072), (52, 1389326), (82, 881036), (104, 694663), (164, 440518), (328, 220259), (533, 135544), (1066, 67772), (2132, 33886), (4264, 16943)]