25341526

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 64

約数和(自身を含む): 48988800

約数和(自身を除く): 23647274

約数列:

[1, 2, 7, 14, 17, 34, 41, 49, 53, 82, 98, 106, 119, 238, 287, 343, 371, 574, 686, 697, 742, 833, 901, 1394, 1666, 1802, 2009, 2173, 2597, 4018, 4346, 4879, 5194, 5831, 6307, 9758, 11662, 12614, 14063, 15211, 18179, 28126, 30422, 34153, 36358, 36941, 44149, 68306, 73882, 88298, 106477, 212954, 239071, 258587, 309043, 478142, 517174, 618086, 745339, 1490678, 1810109, 3620218, 12670763, 25341526]

約数ペア:

[(1, 25341526), (2, 12670763), (7, 3620218), (14, 1810109), (17, 1490678), (34, 745339), (41, 618086), (49, 517174), (53, 478142), (82, 309043), (98, 258587), (106, 239071), (119, 212954), (238, 106477), (287, 88298), (343, 73882), (371, 68306), (574, 44149), (686, 36941), (697, 36358), (742, 34153), (833, 30422), (901, 28126), (1394, 18179), (1666, 15211), (1802, 14063), (2009, 12614), (2173, 11662), (2597, 9758), (4018, 6307), (4346, 5831), (4879, 5194)]