40889478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:669

約数の個数: 64

約数和(自身を含む): 98496000

約数和(自身を除く): 57606522

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 59, 87, 118, 174, 177, 203, 354, 406, 413, 569, 609, 826, 1138, 1218, 1239, 1707, 1711, 2478, 3414, 3422, 3983, 5133, 7966, 10266, 11949, 11977, 16501, 23898, 23954, 33002, 33571, 35931, 49503, 67142, 71862, 99006, 100713, 115507, 201426, 231014, 234997, 346521, 469994, 693042, 704991, 973559, 1409982, 1947118, 2920677, 5841354, 6814913, 13629826, 20444739, 40889478]

約数ペア:

[(1, 40889478), (2, 20444739), (3, 13629826), (6, 6814913), (7, 5841354), (14, 2920677), (21, 1947118), (29, 1409982), (42, 973559), (58, 704991), (59, 693042), (87, 469994), (118, 346521), (174, 234997), (177, 231014), (203, 201426), (354, 115507), (406, 100713), (413, 99006), (569, 71862), (609, 67142), (826, 49503), (1138, 35931), (1218, 33571), (1239, 33002), (1707, 23954), (1711, 23898), (2478, 16501), (3414, 11977), (3422, 11949), (3983, 10266), (5133, 7966)]