33219940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1907}}^1$

素因数の和:1996

約数の個数: 48

約数和(自身を含む): 76289472

約数和(自身を除く): 43069532

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1340, 1742, 1907, 3484, 3814, 4355, 7628, 8710, 9535, 17420, 19070, 24791, 38140, 49582, 99164, 123955, 127769, 247910, 255538, 495820, 511076, 638845, 1277690, 1660997, 2555380, 3321994, 6643988, 8304985, 16609970, 33219940]

約数ペア:

[(1, 33219940), (2, 16609970), (4, 8304985), (5, 6643988), (10, 3321994), (13, 2555380), (20, 1660997), (26, 1277690), (52, 638845), (65, 511076), (67, 495820), (130, 255538), (134, 247910), (260, 127769), (268, 123955), (335, 99164), (670, 49582), (871, 38140), (1340, 24791), (1742, 19070), (1907, 17420), (3484, 9535), (3814, 8710), (4355, 7628)]