29031948

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{439}}^1$

素因数の和:627

約数の個数: 72

約数和(自身を含む): 80720640

約数和(自身を除く): 51688692

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 167, 198, 334, 396, 439, 501, 668, 878, 1002, 1317, 1503, 1756, 1837, 2004, 2634, 3006, 3674, 3951, 4829, 5268, 5511, 6012, 7348, 7902, 9658, 11022, 14487, 15804, 16533, 19316, 22044, 28974, 33066, 43461, 57948, 66132, 73313, 86922, 146626, 173844, 219939, 293252, 439878, 659817, 806443, 879756, 1319634, 1612886, 2419329, 2639268, 3225772, 4838658, 7257987, 9677316, 14515974, 29031948]

約数ペア:

[(1, 29031948), (2, 14515974), (3, 9677316), (4, 7257987), (6, 4838658), (9, 3225772), (11, 2639268), (12, 2419329), (18, 1612886), (22, 1319634), (33, 879756), (36, 806443), (44, 659817), (66, 439878), (99, 293252), (132, 219939), (167, 173844), (198, 146626), (334, 86922), (396, 73313), (439, 66132), (501, 57948), (668, 43461), (878, 33066), (1002, 28974), (1317, 22044), (1503, 19316), (1756, 16533), (1837, 15804), (2004, 14487), (2634, 11022), (3006, 9658), (3674, 7902), (3951, 7348), (4829, 6012), (5268, 5511)]