38808224

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13327}}^1$

素因数の和:13357

約数の個数: 48

約数和(自身を含む): 94042368

約数和(自身を除く): 55234144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 13327, 26654, 53308, 93289, 106616, 173251, 186578, 213232, 346502, 373156, 426464, 693004, 746312, 1212757, 1386008, 1492624, 2425514, 2772016, 2985248, 4851028, 5544032, 9702056, 19404112, 38808224]

約数ペア:

[(1, 38808224), (2, 19404112), (4, 9702056), (7, 5544032), (8, 4851028), (13, 2985248), (14, 2772016), (16, 2425514), (26, 1492624), (28, 1386008), (32, 1212757), (52, 746312), (56, 693004), (91, 426464), (104, 373156), (112, 346502), (182, 213232), (208, 186578), (224, 173251), (364, 106616), (416, 93289), (728, 53308), (1456, 26654), (2912, 13327)]