72492368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3593}}^1$

素因数の和:3711

約数の個数: 40

約数和(自身を含む): 152860008

約数和(自身を除く): 80367640

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 194, 208, 388, 776, 1261, 1552, 2522, 3593, 5044, 7186, 10088, 14372, 20176, 28744, 46709, 57488, 93418, 186836, 348521, 373672, 697042, 747344, 1394084, 2788168, 4530773, 5576336, 9061546, 18123092, 36246184, 72492368]

約数ペア:

[(1, 72492368), (2, 36246184), (4, 18123092), (8, 9061546), (13, 5576336), (16, 4530773), (26, 2788168), (52, 1394084), (97, 747344), (104, 697042), (194, 373672), (208, 348521), (388, 186836), (776, 93418), (1261, 57488), (1552, 46709), (2522, 28744), (3593, 20176), (5044, 14372), (7186, 10088)]