65572985896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2671}}^1\times {\mathrm{14683}}^1$

素因数の和:17390

約数の個数: 64

約数和(自身を含む): 141248332800

約数和(自身を除く): 75675346904

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 2671, 5342, 10684, 14683, 21368, 29366, 29381, 50749, 58732, 58762, 101498, 117464, 117524, 161513, 202996, 235048, 278977, 323026, 405992, 557954, 558239, 646052, 1115908, 1116478, 1292104, 2231816, 2232956, 3068747, 4465912, 6137494, 12274988, 24549976, 39218293, 78436586, 156873172, 313746344, 431401223, 745147567, 862802446, 1490295134, 1725604892, 2980590268, 3451209784, 5961180536, 8196623237, 16393246474, 32786492948, 65572985896]

約数ペア:

[(1, 65572985896), (2, 32786492948), (4, 16393246474), (8, 8196623237), (11, 5961180536), (19, 3451209784), (22, 2980590268), (38, 1725604892), (44, 1490295134), (76, 862802446), (88, 745147567), (152, 431401223), (209, 313746344), (418, 156873172), (836, 78436586), (1672, 39218293), (2671, 24549976), (5342, 12274988), (10684, 6137494), (14683, 4465912), (21368, 3068747), (29366, 2232956), (29381, 2231816), (50749, 1292104), (58732, 1116478), (58762, 1115908), (101498, 646052), (117464, 558239), (117524, 557954), (161513, 405992), (202996, 323026), (235048, 278977)]