25410648

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1021}}^1$

素因数の和:1108

約数の個数: 64

約数和(自身を含む): 68433120

約数和(自身を除く): 43022472

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 61, 68, 102, 122, 136, 183, 204, 244, 366, 408, 488, 732, 1021, 1037, 1464, 2042, 2074, 3063, 3111, 4084, 4148, 6126, 6222, 8168, 8296, 12252, 12444, 17357, 24504, 24888, 34714, 52071, 62281, 69428, 104142, 124562, 138856, 186843, 208284, 249124, 373686, 416568, 498248, 747372, 1058777, 1494744, 2117554, 3176331, 4235108, 6352662, 8470216, 12705324, 25410648]

約数ペア:

[(1, 25410648), (2, 12705324), (3, 8470216), (4, 6352662), (6, 4235108), (8, 3176331), (12, 2117554), (17, 1494744), (24, 1058777), (34, 747372), (51, 498248), (61, 416568), (68, 373686), (102, 249124), (122, 208284), (136, 186843), (183, 138856), (204, 124562), (244, 104142), (366, 69428), (408, 62281), (488, 52071), (732, 34714), (1021, 24888), (1037, 24504), (1464, 17357), (2042, 12444), (2074, 12252), (3063, 8296), (3111, 8168), (4084, 6222), (4148, 6126)]