28911948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5009}}^1$

素因数の和:5066

約数の個数: 48

約数和(自身を含む): 74628960

約数和(自身を除く): 45717012

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5009, 5772, 10018, 15027, 20036, 30054, 60108, 65117, 130234, 185333, 195351, 260468, 370666, 390702, 555999, 741332, 781404, 1111998, 2223996, 2409329, 4818658, 7227987, 9637316, 14455974, 28911948]

約数ペア:

[(1, 28911948), (2, 14455974), (3, 9637316), (4, 7227987), (6, 4818658), (12, 2409329), (13, 2223996), (26, 1111998), (37, 781404), (39, 741332), (52, 555999), (74, 390702), (78, 370666), (111, 260468), (148, 195351), (156, 185333), (222, 130234), (444, 65117), (481, 60108), (962, 30054), (1443, 20036), (1924, 15027), (2886, 10018), (5009, 5772)]