25234812

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:575

約数の個数: 72

約数和(自身を含む): 68140800

約数和(自身を除く): 42905988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 79, 114, 158, 171, 228, 237, 316, 342, 467, 474, 684, 711, 934, 948, 1401, 1422, 1501, 1868, 2802, 2844, 3002, 4203, 4503, 5604, 6004, 8406, 8873, 9006, 13509, 16812, 17746, 18012, 26619, 27018, 35492, 36893, 53238, 54036, 73786, 79857, 106476, 110679, 147572, 159714, 221358, 319428, 332037, 442716, 664074, 700967, 1328148, 1401934, 2102901, 2803868, 4205802, 6308703, 8411604, 12617406, 25234812]

約数ペア:

[(1, 25234812), (2, 12617406), (3, 8411604), (4, 6308703), (6, 4205802), (9, 2803868), (12, 2102901), (18, 1401934), (19, 1328148), (36, 700967), (38, 664074), (57, 442716), (76, 332037), (79, 319428), (114, 221358), (158, 159714), (171, 147572), (228, 110679), (237, 106476), (316, 79857), (342, 73786), (467, 54036), (474, 53238), (684, 36893), (711, 35492), (934, 27018), (948, 26619), (1401, 18012), (1422, 17746), (1501, 16812), (1868, 13509), (2802, 9006), (2844, 8873), (3002, 8406), (4203, 6004), (4503, 5604)]