1567262788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{81239}}^1$

素因数の和:81316

約数の個数: 48

約数和(自身を含む): 3439376640

約数和(自身を除く): 1872113852

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 2756, 4823, 9646, 19292, 81239, 162478, 324956, 568673, 1056107, 1137346, 2112214, 2274692, 4224428, 4305667, 7392749, 8611334, 14785498, 17222668, 29570996, 30139669, 55973671, 60279338, 111947342, 120558676, 223894684, 391815697, 783631394, 1567262788]

約数ペア:

[(1, 1567262788), (2, 783631394), (4, 391815697), (7, 223894684), (13, 120558676), (14, 111947342), (26, 60279338), (28, 55973671), (52, 30139669), (53, 29570996), (91, 17222668), (106, 14785498), (182, 8611334), (212, 7392749), (364, 4305667), (371, 4224428), (689, 2274692), (742, 2112214), (1378, 1137346), (1484, 1056107), (2756, 568673), (4823, 324956), (9646, 162478), (19292, 81239)]