25414832672

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{619}}^1\times {\mathrm{41389}}^1$

素因数の和:42049

約数の個数: 48

約数和(自身を含む): 51734188800

約数和(自身を除く): 26319356128

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 619, 992, 1238, 2476, 4952, 9904, 19189, 19808, 38378, 41389, 76756, 82778, 153512, 165556, 307024, 331112, 614048, 662224, 1283059, 1324448, 2566118, 5132236, 10264472, 20528944, 25619791, 41057888, 51239582, 102479164, 204958328, 409916656, 794213521, 819833312, 1588427042, 3176854084, 6353708168, 12707416336, 25414832672]

約数ペア:

[(1, 25414832672), (2, 12707416336), (4, 6353708168), (8, 3176854084), (16, 1588427042), (31, 819833312), (32, 794213521), (62, 409916656), (124, 204958328), (248, 102479164), (496, 51239582), (619, 41057888), (992, 25619791), (1238, 20528944), (2476, 10264472), (4952, 5132236), (9904, 2566118), (19189, 1324448), (19808, 1283059), (38378, 662224), (41389, 614048), (76756, 331112), (82778, 307024), (153512, 165556)]