38319736

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4049}}^1$

素因数の和:4088

約数の個数: 48

約数和(自身を含む): 88938000

約数和(自身を除く): 50618264

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 2366, 4049, 4732, 8098, 9464, 16196, 28343, 32392, 52637, 56686, 105274, 113372, 210548, 226744, 368459, 421096, 684281, 736918, 1368562, 1473836, 2737124, 2947672, 4789967, 5474248, 9579934, 19159868, 38319736]

約数ペア:

[(1, 38319736), (2, 19159868), (4, 9579934), (7, 5474248), (8, 4789967), (13, 2947672), (14, 2737124), (26, 1473836), (28, 1368562), (52, 736918), (56, 684281), (91, 421096), (104, 368459), (169, 226744), (182, 210548), (338, 113372), (364, 105274), (676, 56686), (728, 52637), (1183, 32392), (1352, 28343), (2366, 16196), (4049, 9464), (4732, 8098)]