25342506

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:568

約数の個数: 72

約数和(自身を含む): 65089440

約数和(自身を除く): 39746934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 59, 63, 98, 118, 126, 147, 177, 294, 354, 413, 441, 487, 531, 826, 882, 974, 1062, 1239, 1461, 2478, 2891, 2922, 3409, 3717, 4383, 5782, 6818, 7434, 8673, 8766, 10227, 17346, 20454, 23863, 26019, 28733, 30681, 47726, 52038, 57466, 61362, 71589, 86199, 143178, 172398, 201131, 214767, 258597, 402262, 429534, 517194, 603393, 1206786, 1407917, 1810179, 2815834, 3620358, 4223751, 8447502, 12671253, 25342506]

約数ペア:

[(1, 25342506), (2, 12671253), (3, 8447502), (6, 4223751), (7, 3620358), (9, 2815834), (14, 1810179), (18, 1407917), (21, 1206786), (42, 603393), (49, 517194), (59, 429534), (63, 402262), (98, 258597), (118, 214767), (126, 201131), (147, 172398), (177, 143178), (294, 86199), (354, 71589), (413, 61362), (441, 57466), (487, 52038), (531, 47726), (826, 30681), (882, 28733), (974, 26019), (1062, 23863), (1239, 20454), (1461, 17346), (2478, 10227), (2891, 8766), (2922, 8673), (3409, 7434), (3717, 6818), (4383, 5782)]