28637304

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:732

約数の個数: 64

約数和(自身を含む): 75233280

約数和(自身を除く): 46595976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 61, 62, 93, 122, 124, 183, 186, 244, 248, 366, 372, 488, 631, 732, 744, 1262, 1464, 1891, 1893, 2524, 3782, 3786, 5048, 5673, 7564, 7572, 11346, 15128, 15144, 19561, 22692, 38491, 39122, 45384, 58683, 76982, 78244, 115473, 117366, 153964, 156488, 230946, 234732, 307928, 461892, 469464, 923784, 1193221, 2386442, 3579663, 4772884, 7159326, 9545768, 14318652, 28637304]

約数ペア:

[(1, 28637304), (2, 14318652), (3, 9545768), (4, 7159326), (6, 4772884), (8, 3579663), (12, 2386442), (24, 1193221), (31, 923784), (61, 469464), (62, 461892), (93, 307928), (122, 234732), (124, 230946), (183, 156488), (186, 153964), (244, 117366), (248, 115473), (366, 78244), (372, 76982), (488, 58683), (631, 45384), (732, 39122), (744, 38491), (1262, 22692), (1464, 19561), (1891, 15144), (1893, 15128), (2524, 11346), (3782, 7572), (3786, 7564), (5048, 5673)]