38464744

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 77806080

約数和(自身を除く): 39341336

約数列:

[1, 2, 4, 8, 17, 34, 68, 127, 131, 136, 254, 262, 289, 508, 524, 578, 1016, 1048, 1156, 2159, 2227, 2312, 4318, 4454, 8636, 8908, 16637, 17272, 17816, 33274, 36703, 37859, 66548, 73406, 75718, 133096, 146812, 151436, 282829, 293624, 302872, 565658, 1131316, 2262632, 4808093, 9616186, 19232372, 38464744]

約数ペア:

[(1, 38464744), (2, 19232372), (4, 9616186), (8, 4808093), (17, 2262632), (34, 1131316), (68, 565658), (127, 302872), (131, 293624), (136, 282829), (254, 151436), (262, 146812), (289, 133096), (508, 75718), (524, 73406), (578, 66548), (1016, 37859), (1048, 36703), (1156, 33274), (2159, 17816), (2227, 17272), (2312, 16637), (4318, 8908), (4454, 8636)]