26361284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 51179520

約数和(自身を除く): 24818236

約数列:

[1, 2, 4, 19, 31, 38, 62, 67, 76, 124, 134, 167, 268, 334, 589, 668, 1178, 1273, 2077, 2356, 2546, 3173, 4154, 5092, 5177, 6346, 8308, 10354, 11189, 12692, 20708, 22378, 39463, 44756, 78926, 98363, 157852, 196726, 212591, 346859, 393452, 425182, 693718, 850364, 1387436, 6590321, 13180642, 26361284]

約数ペア:

[(1, 26361284), (2, 13180642), (4, 6590321), (19, 1387436), (31, 850364), (38, 693718), (62, 425182), (67, 393452), (76, 346859), (124, 212591), (134, 196726), (167, 157852), (268, 98363), (334, 78926), (589, 44756), (668, 39463), (1178, 22378), (1273, 20708), (2077, 12692), (2356, 11189), (2546, 10354), (3173, 8308), (4154, 6346), (5092, 5177)]