804537472

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{661}}^1$

素因数の和:969

約数の個数: 64

約数和(自身を含む): 1655013240

約数和(自身を除く): 850475768

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 257, 296, 514, 592, 661, 1028, 1184, 1322, 2056, 2368, 2644, 4112, 4736, 5288, 8224, 9509, 10576, 16448, 19018, 21152, 24457, 32896, 38036, 42304, 48914, 76072, 84608, 97828, 152144, 169877, 195656, 304288, 339754, 391312, 608576, 679508, 782624, 1217152, 1359016, 1565248, 2718032, 3130496, 5436064, 6285449, 10872128, 12570898, 21744256, 25141796, 50283592, 100567184, 201134368, 402268736, 804537472]

約数ペア:

[(1, 804537472), (2, 402268736), (4, 201134368), (8, 100567184), (16, 50283592), (32, 25141796), (37, 21744256), (64, 12570898), (74, 10872128), (128, 6285449), (148, 5436064), (257, 3130496), (296, 2718032), (514, 1565248), (592, 1359016), (661, 1217152), (1028, 782624), (1184, 679508), (1322, 608576), (2056, 391312), (2368, 339754), (2644, 304288), (4112, 195656), (4736, 169877), (5288, 152144), (8224, 97828), (9509, 84608), (10576, 76072), (16448, 48914), (19018, 42304), (21152, 38036), (24457, 32896)]