2984161024

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{4021}}^1$

素因数の和:4273

約数の個数: 72

約数和(自身を含む): 6445238912

約数和(自身を除く): 3461077888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 223, 256, 416, 446, 832, 892, 1664, 1784, 2899, 3328, 3568, 4021, 5798, 7136, 8042, 11596, 14272, 16084, 23192, 28544, 32168, 46384, 52273, 57088, 64336, 92768, 104546, 128672, 185536, 209092, 257344, 371072, 418184, 514688, 742144, 836368, 896683, 1029376, 1672736, 1793366, 3345472, 3586732, 6690944, 7173464, 11656879, 13381888, 14346928, 23313758, 28693856, 46627516, 57387712, 93255032, 114775424, 186510064, 229550848, 373020128, 746040256, 1492080512, 2984161024]

約数ペア:

[(1, 2984161024), (2, 1492080512), (4, 746040256), (8, 373020128), (13, 229550848), (16, 186510064), (26, 114775424), (32, 93255032), (52, 57387712), (64, 46627516), (104, 28693856), (128, 23313758), (208, 14346928), (223, 13381888), (256, 11656879), (416, 7173464), (446, 6690944), (832, 3586732), (892, 3345472), (1664, 1793366), (1784, 1672736), (2899, 1029376), (3328, 896683), (3568, 836368), (4021, 742144), (5798, 514688), (7136, 418184), (8042, 371072), (11596, 257344), (14272, 209092), (16084, 185536), (23192, 128672), (28544, 104546), (32168, 92768), (46384, 64336), (52273, 57088)]