25286096

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:420

約数の個数: 60

約数和(自身を含む): 55462596

約数和(自身を除く): 30176500

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 121, 148, 176, 242, 296, 353, 407, 484, 592, 706, 814, 968, 1412, 1628, 1936, 2824, 3256, 3883, 4477, 5648, 6512, 7766, 8954, 13061, 15532, 17908, 26122, 31064, 35816, 42713, 52244, 62128, 71632, 85426, 104488, 143671, 170852, 208976, 287342, 341704, 574684, 683408, 1149368, 1580381, 2298736, 3160762, 6321524, 12643048, 25286096]

約数ペア:

[(1, 25286096), (2, 12643048), (4, 6321524), (8, 3160762), (11, 2298736), (16, 1580381), (22, 1149368), (37, 683408), (44, 574684), (74, 341704), (88, 287342), (121, 208976), (148, 170852), (176, 143671), (242, 104488), (296, 85426), (353, 71632), (407, 62128), (484, 52244), (592, 42713), (706, 35816), (814, 31064), (968, 26122), (1412, 17908), (1628, 15532), (1936, 13061), (2824, 8954), (3256, 7766), (3883, 6512), (4477, 5648)]