25609460344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{193741}}^1$

素因数の和:193832

約数の個数: 64

約数和(自身を含む): 54681742080

約数和(自身を除く): 29072281736

約数列:

[1, 2, 4, 8, 13, 26, 31, 41, 52, 62, 82, 104, 124, 164, 248, 328, 403, 533, 806, 1066, 1271, 1612, 2132, 2542, 3224, 4264, 5084, 10168, 16523, 33046, 66092, 132184, 193741, 387482, 774964, 1549928, 2518633, 5037266, 6005971, 7943381, 10074532, 12011942, 15886762, 20149064, 24023884, 31773524, 48047768, 63547048, 78077623, 103263953, 156155246, 206527906, 246244811, 312310492, 413055812, 492489622, 624620984, 826111624, 984979244, 1969958488, 3201182543, 6402365086, 12804730172, 25609460344]

約数ペア:

[(1, 25609460344), (2, 12804730172), (4, 6402365086), (8, 3201182543), (13, 1969958488), (26, 984979244), (31, 826111624), (41, 624620984), (52, 492489622), (62, 413055812), (82, 312310492), (104, 246244811), (124, 206527906), (164, 156155246), (248, 103263953), (328, 78077623), (403, 63547048), (533, 48047768), (806, 31773524), (1066, 24023884), (1271, 20149064), (1612, 15886762), (2132, 12011942), (2542, 10074532), (3224, 7943381), (4264, 6005971), (5084, 5037266), (10168, 2518633), (16523, 1549928), (33046, 774964), (66092, 387482), (132184, 193741)]