42382496

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:514

約数の個数: 72

約数和(自身を含む): 95875164

約数和(自身を除く): 53492668

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 169, 208, 221, 272, 338, 416, 442, 461, 544, 676, 884, 922, 1352, 1768, 1844, 2704, 2873, 3536, 3688, 5408, 5746, 5993, 7072, 7376, 7837, 11492, 11986, 14752, 15674, 22984, 23972, 31348, 45968, 47944, 62696, 77909, 91936, 95888, 101881, 125392, 155818, 191776, 203762, 250784, 311636, 407524, 623272, 815048, 1246544, 1324453, 1630096, 2493088, 2648906, 3260192, 5297812, 10595624, 21191248, 42382496]

約数ペア:

[(1, 42382496), (2, 21191248), (4, 10595624), (8, 5297812), (13, 3260192), (16, 2648906), (17, 2493088), (26, 1630096), (32, 1324453), (34, 1246544), (52, 815048), (68, 623272), (104, 407524), (136, 311636), (169, 250784), (208, 203762), (221, 191776), (272, 155818), (338, 125392), (416, 101881), (442, 95888), (461, 91936), (544, 77909), (676, 62696), (884, 47944), (922, 45968), (1352, 31348), (1768, 23972), (1844, 22984), (2704, 15674), (2873, 14752), (3536, 11986), (3688, 11492), (5408, 7837), (5746, 7376), (5993, 7072)]