38687472

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{11681}}^1$

素因数の和:11718

約数の個数: 60

約数和(自身を含む): 112988304

約数和(自身を除く): 74300832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 11681, 23362, 35043, 46724, 70086, 93448, 105129, 140172, 186896, 210258, 268663, 280344, 420516, 537326, 560688, 805989, 841032, 1074652, 1611978, 1682064, 2149304, 2417967, 3223956, 4298608, 4835934, 6447912, 9671868, 12895824, 19343736, 38687472]

約数ペア:

[(1, 38687472), (2, 19343736), (3, 12895824), (4, 9671868), (6, 6447912), (8, 4835934), (9, 4298608), (12, 3223956), (16, 2417967), (18, 2149304), (23, 1682064), (24, 1611978), (36, 1074652), (46, 841032), (48, 805989), (69, 560688), (72, 537326), (92, 420516), (138, 280344), (144, 268663), (184, 210258), (207, 186896), (276, 140172), (368, 105129), (414, 93448), (552, 70086), (828, 46724), (1104, 35043), (1656, 23362), (3312, 11681)]