40445969152

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{2357}}^1\times {\mathrm{3943}}^1$

素因数の和:6333

約数の個数: 72

約数和(自身を含む): 85540958496

約数和(自身を除く): 45094989344

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 2357, 3943, 4352, 4714, 7886, 9428, 15772, 18856, 31544, 37712, 40069, 63088, 67031, 75424, 80138, 126176, 134062, 150848, 160276, 252352, 268124, 301696, 320552, 504704, 536248, 603392, 641104, 1009408, 1072496, 1282208, 2144992, 2564416, 4289984, 5128832, 8579968, 9293651, 10257664, 17159936, 18587302, 37174604, 74349208, 148698416, 157992067, 297396832, 315984134, 594793664, 631968268, 1189587328, 1263936536, 2379174656, 2527873072, 5055746144, 10111492288, 20222984576, 40445969152]

約数ペア:

[(1, 40445969152), (2, 20222984576), (4, 10111492288), (8, 5055746144), (16, 2527873072), (17, 2379174656), (32, 1263936536), (34, 1189587328), (64, 631968268), (68, 594793664), (128, 315984134), (136, 297396832), (256, 157992067), (272, 148698416), (544, 74349208), (1088, 37174604), (2176, 18587302), (2357, 17159936), (3943, 10257664), (4352, 9293651), (4714, 8579968), (7886, 5128832), (9428, 4289984), (15772, 2564416), (18856, 2144992), (31544, 1282208), (37712, 1072496), (40069, 1009408), (63088, 641104), (67031, 603392), (75424, 536248), (80138, 504704), (126176, 320552), (134062, 301696), (150848, 268124), (160276, 252352)]