15742032

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:492

約数の個数: 80

約数和(自身を含む): 43955520

約数和(自身を除く): 28213488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 41, 48, 57, 76, 82, 114, 123, 152, 164, 228, 246, 304, 328, 421, 456, 492, 656, 779, 842, 912, 984, 1263, 1558, 1684, 1968, 2337, 2526, 3116, 3368, 4674, 5052, 6232, 6736, 7999, 9348, 10104, 12464, 15998, 17261, 18696, 20208, 23997, 31996, 34522, 37392, 47994, 51783, 63992, 69044, 95988, 103566, 127984, 138088, 191976, 207132, 276176, 327959, 383952, 414264, 655918, 828528, 983877, 1311836, 1967754, 2623672, 3935508, 5247344, 7871016, 15742032]

約数ペア:

[(1, 15742032), (2, 7871016), (3, 5247344), (4, 3935508), (6, 2623672), (8, 1967754), (12, 1311836), (16, 983877), (19, 828528), (24, 655918), (38, 414264), (41, 383952), (48, 327959), (57, 276176), (76, 207132), (82, 191976), (114, 138088), (123, 127984), (152, 103566), (164, 95988), (228, 69044), (246, 63992), (304, 51783), (328, 47994), (421, 37392), (456, 34522), (492, 31996), (656, 23997), (779, 20208), (842, 18696), (912, 17261), (984, 15998), (1263, 12464), (1558, 10104), (1684, 9348), (1968, 7999), (2337, 6736), (2526, 6232), (3116, 5052), (3368, 4674)]