64556688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{192133}}^1$

素因数の和:192151

約数の個数: 40

約数和(自身を含む): 190596928

約数和(自身を除く): 126040240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 192133, 384266, 576399, 768532, 1152798, 1344931, 1537064, 2305596, 2689862, 3074128, 4034793, 4611192, 5379724, 8069586, 9222384, 10759448, 16139172, 21518896, 32278344, 64556688]

約数ペア:

[(1, 64556688), (2, 32278344), (3, 21518896), (4, 16139172), (6, 10759448), (7, 9222384), (8, 8069586), (12, 5379724), (14, 4611192), (16, 4034793), (21, 3074128), (24, 2689862), (28, 2305596), (42, 1537064), (48, 1344931), (56, 1152798), (84, 768532), (112, 576399), (168, 384266), (336, 192133)]