28015932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:907

約数の個数: 96

約数和(自身を含む): 82639872

約数和(自身を除く): 54623940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 23, 28, 34, 42, 46, 51, 68, 69, 84, 92, 102, 119, 138, 161, 204, 238, 276, 322, 357, 391, 476, 483, 644, 714, 782, 853, 966, 1173, 1428, 1564, 1706, 1932, 2346, 2559, 2737, 3412, 4692, 5118, 5474, 5971, 8211, 10236, 10948, 11942, 14501, 16422, 17913, 19619, 23884, 29002, 32844, 35826, 39238, 43503, 58004, 58857, 71652, 78476, 87006, 101507, 117714, 137333, 174012, 203014, 235428, 274666, 304521, 333523, 406028, 411999, 549332, 609042, 667046, 823998, 1000569, 1218084, 1334092, 1647996, 2001138, 2334661, 4002276, 4669322, 7003983, 9338644, 14007966, 28015932]

約数ペア:

[(1, 28015932), (2, 14007966), (3, 9338644), (4, 7003983), (6, 4669322), (7, 4002276), (12, 2334661), (14, 2001138), (17, 1647996), (21, 1334092), (23, 1218084), (28, 1000569), (34, 823998), (42, 667046), (46, 609042), (51, 549332), (68, 411999), (69, 406028), (84, 333523), (92, 304521), (102, 274666), (119, 235428), (138, 203014), (161, 174012), (204, 137333), (238, 117714), (276, 101507), (322, 87006), (357, 78476), (391, 71652), (476, 58857), (483, 58004), (644, 43503), (714, 39238), (782, 35826), (853, 32844), (966, 29002), (1173, 23884), (1428, 19619), (1564, 17913), (1706, 16422), (1932, 14501), (2346, 11942), (2559, 10948), (2737, 10236), (3412, 8211), (4692, 5971), (5118, 5474)]