25980524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 50803200

約数和(自身を除く): 24822676

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 89, 92, 167, 178, 334, 356, 437, 668, 874, 1691, 1748, 2047, 3173, 3382, 3841, 4094, 6346, 6764, 7682, 8188, 12692, 14863, 15364, 29726, 38893, 59452, 72979, 77786, 145958, 155572, 282397, 291916, 341849, 564794, 683698, 1129588, 1367396, 6495131, 12990262, 25980524]

約数ペア:

[(1, 25980524), (2, 12990262), (4, 6495131), (19, 1367396), (23, 1129588), (38, 683698), (46, 564794), (76, 341849), (89, 291916), (92, 282397), (167, 155572), (178, 145958), (334, 77786), (356, 72979), (437, 59452), (668, 38893), (874, 29726), (1691, 15364), (1748, 14863), (2047, 12692), (3173, 8188), (3382, 7682), (3841, 6764), (4094, 6346)]