26425124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 53954880

約数和(自身を除く): 27529756

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 73, 76, 146, 209, 292, 418, 433, 803, 836, 866, 1387, 1606, 1732, 2774, 3212, 4763, 5548, 8227, 9526, 15257, 16454, 19052, 30514, 31609, 32908, 61028, 63218, 90497, 126436, 180994, 347699, 361988, 600571, 695398, 1201142, 1390796, 2402284, 6606281, 13212562, 26425124]

約数ペア:

[(1, 26425124), (2, 13212562), (4, 6606281), (11, 2402284), (19, 1390796), (22, 1201142), (38, 695398), (44, 600571), (73, 361988), (76, 347699), (146, 180994), (209, 126436), (292, 90497), (418, 63218), (433, 61028), (803, 32908), (836, 31609), (866, 30514), (1387, 19052), (1606, 16454), (1732, 15257), (2774, 9526), (3212, 8227), (4763, 5548)]