38209548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:343

約数の個数: 72

約数和(自身を含む): 98134848

約数和(自身を除く): 59925300

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 83, 156, 166, 169, 227, 249, 332, 338, 454, 498, 507, 676, 681, 908, 996, 1014, 1079, 1362, 2028, 2158, 2724, 2951, 3237, 4316, 5902, 6474, 8853, 11804, 12948, 14027, 17706, 18841, 28054, 35412, 37682, 38363, 42081, 56108, 56523, 75364, 76726, 84162, 113046, 115089, 153452, 168324, 226092, 230178, 244933, 460356, 489866, 734799, 979732, 1469598, 2939196, 3184129, 6368258, 9552387, 12736516, 19104774, 38209548]

約数ペア:

[(1, 38209548), (2, 19104774), (3, 12736516), (4, 9552387), (6, 6368258), (12, 3184129), (13, 2939196), (26, 1469598), (39, 979732), (52, 734799), (78, 489866), (83, 460356), (156, 244933), (166, 230178), (169, 226092), (227, 168324), (249, 153452), (332, 115089), (338, 113046), (454, 84162), (498, 76726), (507, 75364), (676, 56523), (681, 56108), (908, 42081), (996, 38363), (1014, 37682), (1079, 35412), (1362, 28054), (2028, 18841), (2158, 17706), (2724, 14027), (2951, 12948), (3237, 11804), (4316, 8853), (5902, 6474)]