25917624

素因数分解:

$2^3\times 3^3\times {\mathrm{97}}^1\times {\mathrm{1237}}^1$

素因数の和:1349

約数の個数: 64

約数和(自身を含む): 72794400

約数和(自身を除く): 46876776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 97, 108, 194, 216, 291, 388, 582, 776, 873, 1164, 1237, 1746, 2328, 2474, 2619, 3492, 3711, 4948, 5238, 6984, 7422, 9896, 10476, 11133, 14844, 20952, 22266, 29688, 33399, 44532, 66798, 89064, 119989, 133596, 239978, 267192, 359967, 479956, 719934, 959912, 1079901, 1439868, 2159802, 2879736, 3239703, 4319604, 6479406, 8639208, 12958812, 25917624]

約数ペア:

[(1, 25917624), (2, 12958812), (3, 8639208), (4, 6479406), (6, 4319604), (8, 3239703), (9, 2879736), (12, 2159802), (18, 1439868), (24, 1079901), (27, 959912), (36, 719934), (54, 479956), (72, 359967), (97, 267192), (108, 239978), (194, 133596), (216, 119989), (291, 89064), (388, 66798), (582, 44532), (776, 33399), (873, 29688), (1164, 22266), (1237, 20952), (1746, 14844), (2328, 11133), (2474, 10476), (2619, 9896), (3492, 7422), (3711, 6984), (4948, 5238)]