29317912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:476

約数の個数: 64

約数和(自身を含む): 64159200

約数和(自身を除く): 34841288

約数列:

[1, 2, 4, 8, 13, 19, 26, 37, 38, 52, 74, 76, 104, 148, 152, 247, 296, 401, 481, 494, 703, 802, 962, 988, 1406, 1604, 1924, 1976, 2812, 3208, 3848, 5213, 5624, 7619, 9139, 10426, 14837, 15238, 18278, 20852, 29674, 30476, 36556, 41704, 59348, 60952, 73112, 99047, 118696, 192881, 198094, 281903, 385762, 396188, 563806, 771524, 792376, 1127612, 1543048, 2255224, 3664739, 7329478, 14658956, 29317912]

約数ペア:

[(1, 29317912), (2, 14658956), (4, 7329478), (8, 3664739), (13, 2255224), (19, 1543048), (26, 1127612), (37, 792376), (38, 771524), (52, 563806), (74, 396188), (76, 385762), (104, 281903), (148, 198094), (152, 192881), (247, 118696), (296, 99047), (401, 73112), (481, 60952), (494, 59348), (703, 41704), (802, 36556), (962, 30476), (988, 29674), (1406, 20852), (1604, 18278), (1924, 15238), (1976, 14837), (2812, 10426), (3208, 9139), (3848, 7619), (5213, 5624)]