2878644992

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{2393}}^1$

素因数の和:2573

約数の個数: 72

約数和(自身を含む): 5950296576

約数和(自身を除く): 3071651584

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 127, 128, 148, 254, 256, 296, 508, 592, 1016, 1184, 2032, 2368, 2393, 4064, 4699, 4736, 4786, 8128, 9398, 9472, 9572, 16256, 18796, 19144, 32512, 37592, 38288, 75184, 76576, 88541, 150368, 153152, 177082, 300736, 303911, 306304, 354164, 601472, 607822, 612608, 708328, 1202944, 1215644, 1416656, 2431288, 2833312, 4862576, 5666624, 9725152, 11244707, 11333248, 19450304, 22489414, 22666496, 38900608, 44978828, 77801216, 89957656, 179915312, 359830624, 719661248, 1439322496, 2878644992]

約数ペア:

[(1, 2878644992), (2, 1439322496), (4, 719661248), (8, 359830624), (16, 179915312), (32, 89957656), (37, 77801216), (64, 44978828), (74, 38900608), (127, 22666496), (128, 22489414), (148, 19450304), (254, 11333248), (256, 11244707), (296, 9725152), (508, 5666624), (592, 4862576), (1016, 2833312), (1184, 2431288), (2032, 1416656), (2368, 1215644), (2393, 1202944), (4064, 708328), (4699, 612608), (4736, 607822), (4786, 601472), (8128, 354164), (9398, 306304), (9472, 303911), (9572, 300736), (16256, 177082), (18796, 153152), (19144, 150368), (32512, 88541), (37592, 76576), (38288, 75184)]