25747596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1231}}^1$

素因数の和:1331

約数の個数: 72

約数和(自身を含む): 75339264

約数和(自身を除く): 49591668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 166, 249, 252, 332, 498, 581, 747, 996, 1162, 1231, 1494, 1743, 2324, 2462, 2988, 3486, 3693, 4924, 5229, 6972, 7386, 8617, 10458, 11079, 14772, 17234, 20916, 22158, 25851, 34468, 44316, 51702, 77553, 102173, 103404, 155106, 204346, 306519, 310212, 408692, 613038, 715211, 919557, 1226076, 1430422, 1839114, 2145633, 2860844, 3678228, 4291266, 6436899, 8582532, 12873798, 25747596]

約数ペア:

[(1, 25747596), (2, 12873798), (3, 8582532), (4, 6436899), (6, 4291266), (7, 3678228), (9, 2860844), (12, 2145633), (14, 1839114), (18, 1430422), (21, 1226076), (28, 919557), (36, 715211), (42, 613038), (63, 408692), (83, 310212), (84, 306519), (126, 204346), (166, 155106), (249, 103404), (252, 102173), (332, 77553), (498, 51702), (581, 44316), (747, 34468), (996, 25851), (1162, 22158), (1231, 20916), (1494, 17234), (1743, 14772), (2324, 11079), (2462, 10458), (2988, 8617), (3486, 7386), (3693, 6972), (4924, 5229)]