25073776

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1013}}^1$

素因数の和:1058

約数の個数: 80

約数和(自身を含む): 63370944

約数和(自身を除く): 38297168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1013, 1456, 1547, 1768, 1904, 2026, 3094, 3536, 4052, 6188, 7091, 8104, 12376, 13169, 14182, 16208, 17221, 24752, 26338, 28364, 34442, 52676, 56728, 68884, 92183, 105352, 113456, 120547, 137768, 184366, 210704, 223873, 241094, 275536, 368732, 447746, 482188, 737464, 895492, 964376, 1474928, 1567111, 1790984, 1928752, 3134222, 3581968, 6268444, 12536888, 25073776]

約数ペア:

[(1, 25073776), (2, 12536888), (4, 6268444), (7, 3581968), (8, 3134222), (13, 1928752), (14, 1790984), (16, 1567111), (17, 1474928), (26, 964376), (28, 895492), (34, 737464), (52, 482188), (56, 447746), (68, 368732), (91, 275536), (104, 241094), (112, 223873), (119, 210704), (136, 184366), (182, 137768), (208, 120547), (221, 113456), (238, 105352), (272, 92183), (364, 68884), (442, 56728), (476, 52676), (728, 34442), (884, 28364), (952, 26338), (1013, 24752), (1456, 17221), (1547, 16208), (1768, 14182), (1904, 13169), (2026, 12376), (3094, 8104), (3536, 7091), (4052, 6188)]