61679488

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 134003520

約数和(自身を除く): 72324032

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 101, 104, 128, 202, 208, 367, 404, 416, 734, 808, 832, 1313, 1468, 1616, 1664, 2626, 2936, 3232, 4771, 5252, 5872, 6464, 9542, 10504, 11744, 12928, 19084, 21008, 23488, 37067, 38168, 42016, 46976, 74134, 76336, 84032, 148268, 152672, 168064, 296536, 305344, 481871, 593072, 610688, 963742, 1186144, 1927484, 2372288, 3854968, 4744576, 7709936, 15419872, 30839744, 61679488]

約数ペア:

[(1, 61679488), (2, 30839744), (4, 15419872), (8, 7709936), (13, 4744576), (16, 3854968), (26, 2372288), (32, 1927484), (52, 1186144), (64, 963742), (101, 610688), (104, 593072), (128, 481871), (202, 305344), (208, 296536), (367, 168064), (404, 152672), (416, 148268), (734, 84032), (808, 76336), (832, 74134), (1313, 46976), (1468, 42016), (1616, 38168), (1664, 37067), (2626, 23488), (2936, 21008), (3232, 19084), (4771, 12928), (5252, 11744), (5872, 10504), (6464, 9542)]