40901028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 114401280

約数和(自身を除く): 73500252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 113, 124, 139, 186, 217, 226, 278, 339, 372, 417, 434, 452, 556, 651, 678, 791, 834, 868, 973, 1302, 1356, 1582, 1668, 1946, 2373, 2604, 2919, 3164, 3503, 3892, 4309, 4746, 5838, 7006, 8618, 9492, 10509, 11676, 12927, 14012, 15707, 17236, 21018, 24521, 25854, 30163, 31414, 42036, 47121, 49042, 51708, 60326, 62828, 73563, 90489, 94242, 98084, 109949, 120652, 147126, 180978, 188484, 219898, 294252, 329847, 361956, 439796, 486917, 659694, 973834, 1319388, 1460751, 1947668, 2921502, 3408419, 5843004, 6816838, 10225257, 13633676, 20450514, 40901028]

約数ペア:

[(1, 40901028), (2, 20450514), (3, 13633676), (4, 10225257), (6, 6816838), (7, 5843004), (12, 3408419), (14, 2921502), (21, 1947668), (28, 1460751), (31, 1319388), (42, 973834), (62, 659694), (84, 486917), (93, 439796), (113, 361956), (124, 329847), (139, 294252), (186, 219898), (217, 188484), (226, 180978), (278, 147126), (339, 120652), (372, 109949), (417, 98084), (434, 94242), (452, 90489), (556, 73563), (651, 62828), (678, 60326), (791, 51708), (834, 49042), (868, 47121), (973, 42036), (1302, 31414), (1356, 30163), (1582, 25854), (1668, 24521), (1946, 21018), (2373, 17236), (2604, 15707), (2919, 14012), (3164, 12927), (3503, 11676), (3892, 10509), (4309, 9492), (4746, 8618), (5838, 7006)]