71438016

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{28621}}^1$

素因数の和:28649

約数の個数: 56

約数和(自身を含む): 203559664

約数和(自身を除く): 132121648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 28621, 57242, 85863, 114484, 171726, 228968, 343452, 372073, 457936, 686904, 744146, 915872, 1116219, 1373808, 1488292, 1831744, 2232438, 2747616, 2976584, 4464876, 5495232, 5953168, 8929752, 11906336, 17859504, 23812672, 35719008, 71438016]

約数ペア:

[(1, 71438016), (2, 35719008), (3, 23812672), (4, 17859504), (6, 11906336), (8, 8929752), (12, 5953168), (13, 5495232), (16, 4464876), (24, 2976584), (26, 2747616), (32, 2232438), (39, 1831744), (48, 1488292), (52, 1373808), (64, 1116219), (78, 915872), (96, 744146), (104, 686904), (156, 457936), (192, 372073), (208, 343452), (312, 228968), (416, 171726), (624, 114484), (832, 85863), (1248, 57242), (2496, 28621)]